Niels Bjerrum

  1. 2014
  2. Published

    Development of Non-Platinum Catalysts for Intermediate Temperature Water Electrolysis. / Nikiforov, Aleksey Valerievich; Petrushina, Irina Michailovna; Bjerrum, Niels Janniksen.

    In: ECS Meeting Abstracts , Vol. MA2014-01, No. 12, 2014, p. 577.

    Publication: Research - peer-reviewJournal article – Annual report year: 2014

  3. Published
  4. Published
  5. Published

    High Molecular Weight Polybenzimidazole Membranes for High Temperature PEMFC. / Yang, Jingshuai; Cleemann, Lars Nilausen; Steenberg, T.; Terkelsen, C.; Li, Qingfeng; Jensen, Jens Oluf; Hjuler, H. A.; Bjerrum, Niels; He, R. H.

    In: Fuel Cells, Vol. 14, No. 1, 2014, p. 7-15.

    Publication: Research - peer-reviewJournal article – Annual report year: 2014

  6. Published
  7. Published

    Hollow Spheres of Iron Carbide Nanoparticles Encased in Graphitic Layers as Oxygen Reduction Catalysts. / Hu, Yang; Jensen, Jens Oluf; Zhang, Wei; Cleemann, Lars Nilausen; Xing, Wei; Bjerrum, Niels; Li, Qingfeng.

    In: Angewandte Chemie, Vol. 126, No. 14, 2014, p. 3749-3753.

    Publication: Research - peer-reviewJournal article – Annual report year: 2014

  8. Published
  9. Published
  10. Published
  11. Published
  12. Published
  13. Published
  14. Published
  15. Published

    The Electrochemical Behavior of Phosphoric-Acid-Doped Poly(perfluorosulfonic Acid) Membranes. / Aili, David; Savinell, Robert F; Jensen, Jens Oluf; Cleemann, Lars Nilausen; Bjerrum, Niels; Li, Qingfeng.

    In: ChemElectroChem, Vol. 1, 2014, p. 1471–1475.

    Publication: Research - peer-reviewJournal article – Annual report year: 2014

  16. Published
  17. 2013
  18. Published

    Activity and Durability Studies of Nanoparticulate, Thin Film and Bulk Electrocatalysts and they Supporting Materials for PEM and DMFCs. / Permyakova, Anastasia Aleksandrovna; Han, Binghong ; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels; Shao-Hom, Yang.

    2013. Poster session presented at DTU Energy Conversion PhD symposium 2013, Roskilde, Denmark.

    Publication: ResearchPoster – Annual report year: 2014

  19. Published
  20. Published

    Benzimidazole grafted polybenzimidazoles for proton exchange membrane fuel cells. / Yang, Jingshuai; Aili, David; Li, Qingfeng; Xu, Yixin; Liu, Peipei; Che, Quantong; Jensen, Jens Oluf; Bjerrum, Niels; He, Ronghuan.

    In: Polymer Chemistry, Vol. 4, No. 17, 2013, p. 4768-4775.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  21. Published

    Catalyst Degradation in High Temperature Proton Exchange Membrane Fuel Cells Based on Acid Doped Polybenzimidazole Membranes. / Cleemann, Lars Nilausen; Buazar, F.; Li, Qingfeng; Jensen, Jens Oluf; Pan, Chao; Steenberg, T.; Dai, S.; Bjerrum, Niels.

    In: Fuel Cells, Vol. 13, No. 5, 2013, p. 822-831.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  22. Published

    Conductivity of Composite Material Based on System NdPO4·nH2OCsH2PO4. / Anfimova, Tatiana; Bjerrum, Niels; Li, Qingfeng.

    In: Advanced Materials Research, Vol. 699, 2013, p. 398-402.

    Publication: Research - peer-reviewConference article – Annual report year: 2013

  23. Published
  24. Published
  25. Published

    Crosslinked Hexafluoropropylidene Polybenzimidazole Membranes with Chloromethyl Polysulfone for Fuel Cell Applications. / Yang, Jingshuai; Li, Qingfeng; Cleemann, Lars Nilausen; Jensen, Jens Oluf; Pan, Chao; Bjerrum, Niels J.; He, Ronghuan.

    In: Advanced Energy Materials, Vol. 3, No. 5, 2013, p. 622-630.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  26. Published
  27. Published
  28. Published

    Fabrication and Characterizations of Materials and Components for Intermediate Temperature Fuel Cells and Water Electrolysers. / Jensen, Annemette Hindhede; Prag, Carsten Brorson; Li, Qingfeng; Christensen, Erik; Bjerrum, Niels.

    2013. Poster session presented at International Symposium on Water Electrolysis and Hydrogen as part of the future Renewable Energy System, Copenhagen, Denmark.

    Publication: ResearchPoster – Annual report year: 2013

  29. Published
  30. Published
  31. Published

    Oxidative degradation of acid doped polybenzimidazole membranes and fuel cell durability in the presence of ferrous ions. / Liao, Jianhui; Yang, Jingshuai; Li, Qingfeng; Cleemann, Lars Nilausen; Jensen, Jens Oluf; Bjerrum, Niels; He, Ronghuan; Xing, Wei.

    In: Journal of Power Sources, Vol. 238, 2013, p. 516-522.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  32. Published
  33. Published

    Synthesis of self-supported non-precious metal catalysts for oxygen reduction reaction with preserved nanostructures from the polyaniline nanofiber precursor. / Hu, Yang; Zhao, Xiao; Huang, Yunjie; Li, Qingfeng; Bjerrum, Niels; Liu, Changpeng; Xing, Wei.

    In: Journal of Power Sources, Vol. 225, 2013, p. 129-136.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  34. 2012
  35. Published

    A Direct DME High Temperature PEM Fuel Cell. / Vassiliev, Anton; Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Cleemann, Lars Nilausen; Steenberg, T.; Bjerrum, Niels.

    In: E C S Transactions, Vol. 50, 2012.

    Publication: Research - peer-reviewConference article – Annual report year: 2012

  36. Published

    Advanced Construction Materials for High Temperature Steam PEM Electrolysers. / Nikiforov, Aleksey; Christensen, Erik; Petrushina, Irina; Jensen, Jens Oluf; Bjerrum, Niels.

    Electrolysis. ed. / Vladimir Linkov. InTech, 2012. p. 61-86.

    Publication: Research - peer-reviewBook chapter – Annual report year: 2012

  37. Published

    Anion conducting polymer membranes for hydrogen production through alkaline water electrolysis. / Aili, David; Li, Qingfeng; Christensen, Erik; Jensen, Jens Oluf; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 78-78.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  38. Published
  39. Published

    Bifunctional Pt-Si Alloys for Small Organic Molecule Electro-oxidation. / Permyakova, Anastasia Aleksandrovna; Suntivich, Jin ; Han, Binghong ; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels; Shao-Horn, Yang.

    2012. Abstract from 2012 MRS Fall Meeting & Exhibit, Boston, MA, United States.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2012

  40. Published

    Conductive Properties of Neodymium Phosphate composites Investigated by Electrochemical Impedance Spectra. / Anfimova, Tatiana; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    2012. Poster session presented at 16th Solid State Protonic Conductors (SSPC16), Grenoblef, France.

    Publication: ResearchPoster – Annual report year: 2012

  41. Published

    Conductivity of NdPO4-CsH2PO4 composites investigated by electrochemical impedance spectroscopy. / Anfimova, Tatiana; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 80-80.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  42. Published

    Corrosion behavior of construction materials for intermediate temperature steam electrolysers. / Nikiforov, Aleksey; Petrushina, Irina; Jensen, Jens Oluf; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 121-121.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  43. Published

    Corrosion Behavior of Construction Materials for Intermediate Temperature Steam Electrolysers. / Nikiforov, Aleksey; Petrushina, Irina; Jensen, Jens Oluf; Bjerrum, Niels.

    ECS Meeting Abstracts. Electrochemical Society, Incorporated, 2012.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  44. Published
  45. Published
  46. Published
  47. Published

    Direct dimethyl ether high temperature polymer electrolyte membrane fuel cells. / Vassiliev, Anton; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    2012. Poster session presented at Energieffektivisering for fremtiden, Kgs.Lyngby, Denmark.

    Publication: ResearchPoster – Annual report year: 2012

  48. Published

    Direct dimethyl ether high temperature polymer electrolyte membrane fuel cells with improved performance. / Vassiliev, Anton; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 105-105.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  49. Published

    Efficient electrocatalytic oxygen reduction over selfsupported polyaniline-based non-precious metal catalyst. / Hu, Yang; Zhao, Xiao; Li, Qingfeng; Huang, Yunjie; Bjerrum, Niels; Liu, Changpeng; Xing, Wei.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 96-96.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  50. Published

    Energy Dispersive X-ray Analysis used to quantify the Phosphoric Acid Doping Level in Polybenzimidazole based Fuel Cells. / Holst, Thorsten; Steenberg, Thomas; Hjuler, Hans Aage; Terkelsen, Carina; Garcia, Hector R.; Jensen, Jens Oluf; Cleemann, Lars Nilausen; Li, Qingfeng; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 109-109.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  51. Published

    Fabrication and characterization of proton conducting composite materials for electrolytes in intermediate temperature fuel cells and water electrolysers. / Jensen, Annemette Hindhede; Elsøe, Katrine; Anfimova, Tatiana; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 75-75.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  52. Published

    Fabrication and Characterization of Proton Conducting Phosphate Electrolytes for Intermediate Temperature Fuel Cell Assembling. / Jensen, Annemette Hindhede; Li, Qingfeng; Anfimova, Tatiana; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    2012. Abstract from Nordic Conference on Ceramic and Glass Technology, Roskilde, Denmark.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2013

  53. Published

    High Temperature Polymer Fuel Cells: From laboratory towards commercialization. / Hjuler, Hans Aage; Steenberg, Thomas; Terkelsen, C.; Jensen, Jens Oluf; Cleemann, Lars Nilausen; Li, Qingfeng; Bjerrum, Niels; Andreasen, S.J.; Kær, S.K.

    2012. Paper presented at 45th Power Sources Conference, Las Vegas, United States.

    Publication: ResearchPaper – Annual report year: 2012

  54. Published

    Metal Phosphates as Intermediate Temperature Proton Conducting Electrolytes. / Huang, Yunjie; Li, Q.F.; Pan, Chao; Anfimova, Tatiana; Jensen, Jens Oluf; Bjerrum, Niels.

    In: E C S Transactions, Vol. 45, No. 1, 2012, p. 99-104.

    Publication: Research - peer-reviewConference article – Annual report year: 2012

  55. Published
  56. Published
  57. Published

    Niobium Phosphates as Intermediate Temperature Proton Conductor. / Huang, Yunjie; Li, Qingfeng; Pan, Chao; Jensen, Jens Oluf; Christensen, Erik; Cleemann, Lars Nilausen; Jensen, Annemette Hindhede; Anfimova, Tatiana; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 77-77.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  58. Published

    Novel Ceramic Materials for Polymer Electrolyte Membrane Water Electrolysers' Anodes. / Polonsky, J.; Bouzek, K.; Prag, Carsten Brorson; Nikiforov, Aleksey; Petrushina, Irina; Christensen, Erik; Bjerrum, Niels.

    New trends in application of photo and electro catalysis. Proceedings of the 4th Czech-Austrian workshop. ed. / Josef Krysa; Petr Kluson. Prague Institute of Chemical Technology, 2012. p. 89-91.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

  59. Published
  60. Published

    PEM Water Electrolysis at Elevated Temperatures. / Hansen, Martin Kalmar; Bjerrum, Niels (Supervisor); Christensen, Erik (Supervisor); Jensen, Jens Oluf (Supervisor).

    Kgs.Lyngby : DTU Energy Conversion, 2012. 233 p.

    Publication: ResearchPh.D. thesis – Annual report year: 2012

  61. Published

    Poly(aryl sulfone benzimidazole) and its coplolymers as high temperature membrane electrolyte foe fuel cells. / Yang, J.S.; Li, Qingfeng; Cleemann, Lars Nilausen; Jensen, Jens Oluf; Pan, Chao; Bjerrum, Niels; He, R.H.

    2012. Paper presented at 7th International Green Energy Conference and the 1st DNL Conference on Clean Energy , Dalian, China.

    Publication: ResearchPaper – Annual report year: 2012

  62. Published

    Poly(benzimidazole)–functionalized graphene as a stable and durable support for PEM fuel cell electrocatalysts. / Permyakova, Anastasia Aleksandrovna; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 93-93.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  63. Published

    Poly(benzimidazole)–functionalized graphene supported Pt electrocatalyst and its application in high temperature PEM fuel cells. / Permyakova, Anastasia Aleksandrovna; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    Abstract book - Pacific Rim Meeting on Electrochemical and Solid-State Science: 222nd Meeting of ECS — The Electrochemical Society and 2012 Fall Meeting of The Electrochemical Society of Japan. 2012. Abstract #1424.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  64. Published

    Polybenzimidazoles – Synthesis, characterizations and applications in the form of membranes. / Li, Qingfeng; Aili, David; Rudbeck, Hans Christian; Yang, Jingshuai; Jensen, Jens Oluf; Bjerrum, Niels.

    Advances in Materials Science Research. ed. / Maryann C. Wythers. Vol. 14 Nova Science Publishers, Incorporated, 2012. p. 1-56 (Advances in Materials Science Research, Vol. 14).

    Publication: Research - peer-reviewBook chapter – Annual report year: 2012

  65. Published

    Proton Conductive Niobium Phosphates as Electrolytes for Fuel Cells Operating with Renewable Biofuels. / Huang, Yunjie; Li, Qingfeng; Anfimova, Tatiana; Jensen, Annemette Hindhede; Jensen, Jens Oluf; Christensen, Erik; Bjerrum, Niels.

    2012. Paper presented at Pacific Rim Meeting on Electrochemical and Solid-State Science, Honolulu, United States.

    Publication: Research - peer-reviewPaper – Annual report year: 2012

  66. Published

    Proton Conductivity of Refractory Metal Phosphates at Intermediate Temperatures. / Li, Qingfeng (Author); Huang, Yunjie (Author); Anfimova, Tatiana (Author); Jensen, Jens Oluf (Author); Christensen, Erik (Author); Bjerrum, Niels (Author).

    2012. 16th Solid State Protonic Conductors (SSPC16), Grenoblef, France, 10/09/12.

    Publication: Research - peer-reviewSound/Visual production (digital) – Annual report year: 2012

  67. Published

    Recent Development of Acid Doped Polybenzimidazole Membranes in Denmark - Polymer Chemistry and Durability Issues. / Li, Qingfeng; Jensen, Jens Oluf; Cleemann, Lars Nilausen; Aili, David; Yang, Jingshuai; Steenberg, Thomas ; Terkelsen, Carina; Hjuler, Hans Aage; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 36-36.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  68. Published
  69. Published
  70. Published
  71. Published

    Transition metal carbides as electrode materials for HT PEM systems. / Tomás García, Antonio Luis; Li, Qingfeng; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 97-97.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  72. Published

    Tungsten carbide promoted Pd and Pd-Co electrocatalysts for formic acid electrooxidation. / Yin, Min; Li, Qingfeng; Jensen, Jens Oluf; Huang, Yunjie; Cleemann, Lars Nilausen; Bjerrum, Niels; Xing, Wei.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 95-95.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  73. Published
  74. Published

    Water Electrolysis using Polymeric Electrolyte Membranes at Elevated Temperatures. / Christensen, Erik; Hansen, Martin Kalmar; Aili, David; Nikiforov, Aleksey; Pan, Chao; Xu, Junyuan; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 51-51.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  75. Published

    WC as a non-platinum hydrogen evolution electrocatalyst for high temperature PEM water electrolysers. / Nikiforov, Aleksey; Petrushina, Irina; Christensen, Erik; Alexeev, N.V.; Samokhin, A.V.; Bjerrum, Niels.

    In: International Journal of Hydrogen Energy, Vol. 37, No. 24, 2012, p. 18591-18597.

    Publication: Research - peer-reviewJournal article – Annual report year: 2012

  76. 2011
  77. Published
  78. Published
  79. Development and Characterisation of Active and Durable Electrocatalysts for HT-PEM Fuel Cells. / Permyakova, Anastasia Aleksandrovna; Jensen, Jens Oluf; Bjerrum, Niels J.

    2011. Abstract from Hydrogen and Fuel Cells 2011 (HFC2011), Vancouver, British Columbia, Canada.

    Publication: ResearchConference abstract for conference – Annual report year: 2011

  80. Published

    Development and Characterisation of Active and Durable Electrocatalysts for HT-PEM Fuel Cells 2. / Permyakova, Anastasia Aleksandrovna; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    Advanced Studies of Polymer Electrolyte Fuel Cells, The book of 4th International Summer School. Verlag der Technischen Universität Graz, 2011. p. 96-98.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  81. Published
  82. Published
  83. Published

    Method of operating a direct dme fuel cell system. / Jensen, Jens Oluf (Inventor); Li, Qingfeng (Inventor); Bjerrum, Niels (Inventor); Steenberg, Thomas (Inventor).

    IPC No.: H01M8/04. Patent No.: WO2011035784. Mar 31, 2011.

    Publication: ResearchPatent – Annual report year: 2012

  84. Published
  85. Published

    Oxidative degradation of polybenzimidazole membranes as electrolytes for high temperature proton exchange membrane fuel cells. / Liao, J.H.; Li, Qingfeng; Rudbeck, H.C.; Jensen, Jens Oluf; Chromik, A.; Bjerrum, Niels; Kerres, J.; Xing, W.

    In: Fuel Cells, Vol. 11, No. 6, 2011, p. 745-755.

    Publication: Research - peer-reviewConference article – Annual report year: 2011

  86. Published

    Performance and durability of high performance MEAs for high temperature PBI fuel cells. / Hjuler, Hans Aage; Steenberg, Thomas; Rudbeck, H.C.; Cleemann, Lars Nilausen; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    2011. Paper presented at Hydrogen and Fuel Cells 2011 (HFC2011), Vancouver, British Columbia, Canada.

    Publication: Research - peer-reviewPaper – Annual report year: 2012

  87. Published
  88. Published
  89. Published
  90. Published

    Recent progress in material development and durability evaluation. / Li, Qingfeng; Aili, David; Jensen, Jens Oluf; Cleemann, Lars Nilausen; Rudbeck, H.C.; Steenberg, Thomas; Hjuler, Hans Aage; Bjerrum, Niels.

    2011. Paper presented at Hydrogen and Fuel Cells 2011 (HFC2011), Vancouver, British Columbia, Canada.

    Publication: Research - peer-reviewPaper – Annual report year: 2011

  91. Published

    SiC-Si as a support material for oxygen evolution electrode in PEM steam electrolysers. / Nikiforov, Aleksey; Tomás García, Antonio Luis; Petrushina, Irina; Christensen, Erik; Bjerrum, Niels.

    Book of abstracts. 2011.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2012

  92. 2010
  93. Published

    1.7 nm Platinum Nanoparticles: Synthesis with Glucose Starch, Characterization and Catalysis. / Engelbrekt, Christian; Sørensen, Karsten Holm; Lubcke, T.; Zhang, Jingdong; Li, Qingfeng; Pan, Chao; Bjerrum, Niels; Ulstrup, Jens.

    In: ChemPhysChem, Vol. 11, No. 13, 2010, p. 2844-2853.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  94. Published

    A direct DME fuel cell based on acid doped PBI. / Jensen, Jens Oluf; Ingemann Olsen, M; Li, Qingfeng; Vassiliev, Anton; Pan, Chao; Steenberg, Thomas; Bjerrum, Niels.

    2010. Abstract from Progress MEA 2010, La Grande Motte, France.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2010

  95. Published

    A Medical Delivery Device. / Nielsen, Ole Christian (Inventor); Jensen, Jens Oluf (Inventor); Nielsson, Morten Sixten (Inventor); Bjerrum, Niels (Inventor); Hennesø, Erik (Inventor).

    Patent No.: WO10000567. Jan 07, 2010.

    Publication: ResearchPatent – Annual report year: 2010

  96. Published

    Development and Characterizations of High Performance MEAs For High Temperature PBI Fuel Cells. / Hjuler, Hans Aage; Steenberg, Thomas; Rudbeck, Hans Christian; Cleemann, Lars Nilausen; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    2010. Abstract from Progress MEA 2010, La Grande Motte, France.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2010

  97. Published

    Durability Issues and Status of High Temperature Proton Exchange Membrane Fuel Cells Based on Acid Doped Polybenzimidazole Membranes. / Li, Qingfeng (Author); Jensen, Jens Oluf (Author); Pan, Chao (Author); Liao, Jianhui (Author); Rudbeck, Hans Christian (Author); Cleemann, Lars Nilausen (Author); Bjerrum, Niels (Author).

    2010. 217th Electrochemical Society Meeting, Vancouver, Canada, 25/04/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  98. Published

    High Temperature PEMFC and Its Integration with Fuel Processors - An Approach to Portable Fuel Cells. / Li, Qingfeng (Invited author); Jensen, Jens Oluf (Invited author); Bjerrum, Niels (Invited author).

    2010. International Symposium on Portable Fuel Cells, Changxing, China, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  99. Published

    Introduktion til højtemperatur PEM brændselsceller. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Bjerrum, Niels (Author).

    2010. HotMEA thematic day, Technical University of Denmark, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  100. Published

    Nafion ®-Polybenzimidazole-Zirconium Phosphate composite membranes for steam electrolysis applications. / Aili, David; Hansen, Martin Kalmar; Li, Qingfeng; Bjerrum, Niels.

    2010. Poster session presented at ProgressMEA 2010: Progress in MEA Materials for Medium and High Temperature Polymer Electrolyte Fuel Cells, La Grande Motte, France.

    Publication: Research - peer-reviewPoster – Annual report year: 2010

  101. Published

    Ongoing Efforts Addressing Degradation of High Temperature PEMFC. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Bjerrum, Niels (Author).

    2010. 18th World Hydrogen Energy Conference 2010, Essen, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  102. Published

    PEM fuel cells, Towards higher working temperature. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Bjerrum, Niels (Author).

    2010. HySA seminar, University of Western Cape, Cape Town, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  103. Published

    Polymer Degradation and Catalyst Sintering in High Temperature PEMFC Based on Acid Doped Polybenzimidazole Membranes. / Li, Qingfeng; Jensen, Jens Oluf; Rudbeck, Hans Christian; Liao, Jianhui; Cleemann, Lars Nilausen; Chromik, A; Kerres, J; Bjerrum, Niels.

    2010. Abstract from Progress MEA 2010, La Grande Motte, France.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2010

  104. Published

    Possibilities of High Temperature PEMFC as Compared with Conventional PEMFC. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Bjerrum, Niels (Author).

    2010. “Proton conducting materials at high temperature and their applications” HyFC Academy Workshop, Department of Chemistry, Technical University of Denmark, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  105. Published

    Properties, degradation and high temperature fuel cell test of different types of PBI and PBI blend membranes. / Li, Qingfeng; Rudbeck, Hans Christian; Chromik, Andreas; Jensen, Jens Oluf; Pan, Chao; Steenberg, Thomas; Calverley, Martin; Bjerrum, Niels; Kerres, Jochen.

    In: Journal of Membrane Science, Vol. 347, No. 1-2, 2010, p. 260-270.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  106. Published

    Properties, Degradation and High Temperature Fuel Cell Test of Different Types of PBI and PBI Blend Membranes. / Kerres, Jochen A; Li, Qingfeng; Rudbeck, Hans Christian; Chromik, A; Jensen, Jens Oluf; Pan, Chao; Steenberg, Thomas; Calverley, Martin; Bjerrum, Niels.

    2010. Abstract from Progress MEA 2010, La Grande Motte, France.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2010

  107. Published

    Recent advances with high temperature PEMFC in Denmark. / Jensen, Jens Oluf (Invited author); Li, Qingfeng (Invited author); Pan, Chao (Invited author); Rudbeck, Hans Christian (Invited author); Steenberg, Thomas (Invited author); Bjerrum, Niels (Invited author).

    2010. the 8h International Symposium on New Materials for Electrochemical Systems, Shanghai, China, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  108. Published

    Silicon carbide-silicon as a support material for oxygen evolution reaction in PEM steam electrolysers. / Nikiforov, Aleksey; Petrushina, Irina; Christensen, Erik; Tomás García, Antonio Luis; Bjerrum, Niels.

    2010. Poster session presented at ProgressMEA 2010: Progress in MEA Materials for Medium and High Temperature Polymer Electrolyte Fuel Cells, La Grande Motte, France.

    Publication: ResearchPoster – Annual report year: 2010

  109. Published
  110. Published

    The energy efficiency of onboard hydrogen storage. / Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    Energy efficiency. ed. / Jenny Palm. Sciyo, 2010. p. 143-156.

    Publication: Research - peer-reviewBook chapter – Annual report year: 2010

  111. Published

    The Energy Efficiency of Onboard Hydrogen Storage. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Bjerrum, Niels (Author).

    2010. Nordic Center of Excellence on Hydrogen Storage Materials. Final workshop, Uppsala, Sweden, 01/01/10.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2010

  112. 2009
  113. Published
  114. Published

    CHEMISTRY, ELECTROCHEMISTRY, AND ELECTROCHEMICAL APPLICATIONS : Aluminum. / Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    Encyclopedia of Electrochemical Power Sources. Vol. Vol 1. Amsterdam : Elsevier, 2009. p. 695-708.

    Publication: Research - peer-reviewBook chapter – Annual report year: 2009

  115. Published

    Corrosion behavior of highly austenitic stainless steels and Ni-based alloys at elevated temperatures in concentrated phosphoric acid solutions. / Petrushina, Irina; Nikiforov, Aleksey; Bjerrum, Niels.

    International Conference on Hydrogen Material Science and Chemistry of Carbon Nanomaterials, August 25-31, 2009, Yalta, Ukraine. Ukraine : AHEU - Kiev, 2009. p. 162-163.

    Publication: ResearchConference abstract in proceedings – Annual report year: 2009

  116. Published

    Degradation of high temperature PEM fuel cells. / Jensen, Jens Oluf (Invited author); Li, Qingfeng (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    2009. HyFC Academy School on Fuel Cells and Hydrogen. PEMFC’s : Degradation mechanisms and their mitigation., Vancouver, Canada, 01/01/09.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2009

  117. Published

    Durability Issues of High Temperature Proton Exchange Membrane Fuel Cells Based on Acid Doped Polybenzimidazole Membranes. / Li, Qingfeng (Author); Jensen, Jens Oluf (Author); Pan, Chao (Author); Bjerrum, Niels (Author).

    2009. the 60 Annual Meeting of the International Society of Electrochemistry, Beijing, China, 01/01/09.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2009

  118. Published

    Durable Catalysts for High Temperature Proton Exchange Membrane Fuel Cells. / Li, Qingfeng (Author); Buazar, Foad (Author); Cleemann, Lars Nilausen (Author); Pan, Chao (Author); Jensen, Jens Oluf (Author); Steenberg, Thomas (Author); Christensen, Erik (Author); Bjerrum, Niels (Author).

    2009. International Symposium on Electrochemistry for Energy Conversion and Storage, Wuhan, China, 22/08/09.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2009

  119. Published

    Electrochemical promotion in the CO,H2 /(Pt/Ru)/PBI(H3PO4)/Pt/H2 membrane fuel cell system at 150°C. / Petrushina, Irina; Cleemann, Lars Nilausen; Li, Qingfeng; Bjerrum, Niels.

    Proceedings. 2nd International Conference on the Electrochemical Promotion of Catalysis (EPOCAP). France, 2009. p. 67-70.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2009

  120. Published

    Electrohemical Behavior of Molten Imidazole with Strong Acids. / Bandur, Viktor; Li, Qingfeng; Bjerrum, Niels.

    Meeting Abstracts - Electrochemical Society. Electrochemical Society, Incorporated, 2009. p. Abstract 3071.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2009

  121. Published

    High Temperature PEM Fuel Cells : From Membranes to Stacks. / Jensen, Jens Oluf (Invited author); Li, Qingfeng (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    2009. Abstract from HySA Systems Seminar, Cape Town, South Africa, .

    Publication: ResearchConference abstract for conference – Annual report year: 2009

  122. Published

    High temperature PEM fuel cells in Denmark. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Bjerrum, Niels.

    2009. Paper presented at Presentaion at Kolon Industries, Suwon, Seoul, Korea, .

    Publication: ResearchPaper – Annual report year: 2009

  123. Published

    High temperature PEM fuel cells in Denmark : Part I: Introduction to HT-PEMFC, selected results, Part II: Durability, Electrolysis, activities in Denmark. / Jensen, Jens Oluf (Invited author); Li, Qingfeng (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    2009. Abstract from Seminar at Fuel Cell Research Center, Korean Institute of Energy Research, KIER, Daejeon, Korea, .

    Publication: ResearchConference abstract for conference – Annual report year: 2009

  124. Published

    High temperature PEM fuel cells in Denmark. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Bjerrum, Niels (Author).

    2009. Kolon Industries, Suwon, Seoul, Korea, 01/01/09.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2009

  125. Published

    High temperature proton exchange membranes based on polybenzimidazoles for fuel cells. / Li, Qingfeng; Jensen, Jens Oluf; Savinell, Robert F; Bjerrum, Niels J.

    In: Progress in Polymer Science, Vol. 34, No. 5, 2009, p. 449-477.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  126. Published

    Modified PFSA Membranes for PEM Electrolysers at Elevated Temperatures. / Christensen, Erik (Author); Gu, Zhuojian (Author); Aili, David (Author); Li, Qingfeng (Author); Bjerrum, Niels (Author).

    2009. International Symposium on Electrochemistry for Energy Conversion and Storage, Wuhan, China, 22/08/09.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2009

  127. Published

    Nafion-Polybenzimidazole-Zirconium Phosphate composite membranes for fuel cell and steam electrolyser applications. / Li, Qingfeng (Author); Gu, Zhuojian (Author); Aili, David (Author); Christensen, Erik (Author); Bjerrum, Niels (Author).

    2009. Membrane Science and Technology Conference of Visegrad Countries, Prague, Czech Republic, 07/06/09.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2009

  128. Published

    PEM Fuel cells. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Bjerrum, Niels.

    2009. Abstract from International Symposium on Electrochemistry for Energy Conversion and Storage, Wuhan, China.

    Publication: ResearchConference abstract for conference – Annual report year: 2009

  129. Published

    PEM fuel cells at elevated temperature. / Jensen, Jens Oluf (Invited author); Li, Qingfeng (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    2009. Abstract from 3rd Symposium "Hydrogen & Energy", Braunwald, Switzerland, .

    Publication: ResearchConference abstract for conference – Annual report year: 2009

  130. Published

    Water electrolysis at elevated temperatures. / Nikiforov, Aleksey; Aili, David; Hansen, Martin Kalmar; Petrushina, Irina; Christensen, Erik; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels.

    2009. Poster session presented at HyFC Academy on Fuel Cells and Hydrogen, 26-29 May, 2009, Vancuver, Canada, .

    Publication: ResearchPoster – Annual report year: 2009

  131. Published

    Water electrolysis at elevated temperatures.. / Bjerrum, Niels; Petrushina, Irina; Bandur, Viktor; Nikiforov, Aleksey.

    International Conference on Hydrogen Material Science and Chemistry of Carbon Nanomaterials, August 25-31, 2009, Yalta, Ukraine. Ukraine - Kiev, 2009. p. 842-843.

    Publication: ResearchConference abstract in proceedings – Annual report year: 2009

  132. 2008
  133. Published

    A high temperature PEMFC integrated with a diesel reforming system. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Bandur, Viktor; Cleemann, Lars Nilausen; Bjerrum, Niels; Selimowic, Azra; Andreas, Bodén; Johansen, Lars Ø.; Seland, Frode; Tsypkin, Mikail; Kongstein, Ole Edvard; Tunold, Reidar; Mamlouk, Mohammed; Scott, Keith; Nilsson, Morten S.; Steenberg, Thomas; Schönberger, Frank; Hein, Martin; Chromik, Andreas; Kerres, Jochen; Walter, Michael; van Driel, Marinus; Scholten, Anton; Smolenaars, Jaques; Wagner, Klaus-Dieter; Wolf, Joachim; Geiss, Stefan; Yde-Andersen, Steen; de Rycke, Thibault; Kontoyannis, Christos; Zacharaki, Irene; Papatheodoru, George; Häring, Thomas; Nähring, Jens.

    Energy Materials: Advances in Characterization, Modelling and Application. Vol. 29 Roskilde, 2008. p. 275-283.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2008

  134. Published
  135. Published

    Partially fluorinated aarylene polyethers and their ternary blends with PBI and H3PO4. : Part II. Characterisation and fuel cell tests of the ternary membranes. / Li, Qingfeng; Jensen, Jens Oluf; Pan, Chao; Bandur, Viktor; Nilsson, M. S.; Schoenberger, F.; Chromik, A.; Hein, M.; Haering, T.; Kerres, J; Bjerrum, Niels.

    In: Fuel Cells, Vol. 8, No. 3-4, 2008, p. 188-199.

    Publication: Research - peer-reviewJournal article – Annual report year: 2008

  136. Published

    Partially fluorinated arylene polyethers and their ternary blend membranes with PBI and H3PO4. : Part I. Synthesis and characterisation of polymers and binary blend membranes. / Kerres, J.; Schonberger, F.; Chromik, A; Haering, T; Li, Qingfeng; Jensen, Jens Oluf; Pan, Chao; Noye, P; Bjerrum, Niels.

    In: Fuel Cells, Vol. 8, No. 3-4, 2008, p. 175-187.

    Publication: Research - peer-reviewJournal article – Annual report year: 2008

  137. 2007
  138. Published

    Development of a high-pressure microbalance for hydrogen storage materials. / Vestbø, Andreas Peter; Jensen, Jens Oluf; Bjerrum, Niels.

    In: Journal of Alloys and Compounds, Vol. 446, No. Special Issue, 31.10.2007, p. 703-706.

    Publication: Research - peer-reviewConference article – Annual report year: 2007

  139. Published

    Corrosion monitoring in a straw-fired power plant using an electrochemical noise probe. / Cappeln, Frederik Vilhelm; Bjerrum, Niels; Petrushina, Irina.

    In: Materials and Corrosion, Vol. 58, No. 8, 08.2007, p. 588-593.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  140. Published

    Catalytic reduction of NO by methane using a Pt/C/polybenzimidazole/Pt/C fuel cell. / Petrushina, Irina; Cleemann, Lars Nilausen; Refshauge, Rasmus; Bjerrum, Niels; Bandur, Viktor.

    In: Electrochemical Society. Journal, Vol. 154, No. 6, 2007, p. E84-E90.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  141. Published

    Cross-linked polybenzimidazole membranes for fuel cells. / Li, Qingfeng; Pan, Chao; Jensen, Jens Oluf; Precht Noyé, Pernille; Bjerrum, Niels.

    In: Chemistry of Materials, Vol. 19, No. 3, 2007, p. 350-352.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  142. Published

    Doping phosphoric acid in polybenzimidazole membranes for high temperature proton exchange membrane fuel cells. / He, Ronghuan; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    In: Journal of Polymer Science, Vol. 45, No. 14, 2007, p. 2989-2997.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  143. Published

    Electrochemical Promotion of Catalytic Reactions Using. / Petrushina, Irina (Invited author); Bjerrum, Niels (Invited author); Cleemann, Lars Nilausen (Invited author); Bandur, Viktor (Invited author); Li, Qingfeng (Invited author).

    Proceedings of the First International Conference on the Origin of Electrochemical Promotion of Catalysis, 1-5 October, Tessaloniki, Greece, 2007. Vol. 1 EFEPOC, 2007.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2007

  144. Published

    Electrochemical promotion of catalytic reactions with Pt/C (or Pt/Ru/C)//PBI catalysts. / Petrushina, Irina; Bjerrum, Niels; Bandur, Viktor; Cleemann, Lars Nilausen.

    In: Topics in Catalysis, Vol. 44, No. 3, 2007, p. 427-434.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  145. Published

    High temperature PEMFC and the possible utilization of the excess heat for fuel processing. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Vestbø, Andreas Peter; Mortensen, Kasper; Petersen, Henrik Nybo; Sørensen, Christian Lau; Clausen, Thomas Nedergaard; Schramm, Jesper; Bjerrum, Niels.

    In: International Journal of Hydrogen Energy, Vol. 32, No. 10-11, 2007, p. 1567-1571.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  146. Published

    Preparation and operation of gas diffusion electrodes for high-temperature proton exchange membrane fuel cells. / Pan, Chao; Li, Qingfeng; Jensen, Jens Oluf; He, Ronghuan; Cleemann, Lars Nilausen; Bjerrum, Niels; Zeng, Qingxue.

    In: Journal of Power Sources, Vol. 172, No. 1, 2007, p. 278-286.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  147. Published

    Recent Development of PBI Membranes for PEMFC. / Li, Qingfeng (Invited author); Jensen, Jens Oluf (Invited author); Precht Noyé, Pernille (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    Proceedings of World Hydrogen Technologies Convention. 2007. p. 1-10.

    Publication: ResearchArticle in proceedings – Annual report year: 2007

  148. Published

    The Energy Efficiency of Onboard Hydrogen Storage. / Jensen, Jens Oluf; Vestbø, Andreas Peter; Li, Qingfeng; Bjerrum, Niels.

    In: Journal of Alloys and Compounds, Vol. 446–447, 2007, p. 723-728.

    Publication: Research - peer-reviewConference article – Annual report year: 2007

  149. 2006
  150. Published

    Bronsted acidic room temperature ionic liquids derived from N,N-dimethylformamide and similar protophilic amides. / Huang, J.F.; Baker, G.A.; Luo, H. M.; Hong, K.L; Li, Qingfeng; Bjerrum, Niels; Dai, S.

    In: Green Chemistry, Vol. 8, No. 7, 2006, p. 599-602.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  151. Published

    Development of a high-pressure microbalance for hydrogen storage materials. / Vestbø, Andreas Peter; Jensen, Jens Oluf; Bjerrum, Niels.

    2006. Poster session presented at International Symposium on Metal-Hydrogen Systems : Fundamentals and Applications, Lahaina, Maui, Hawaii, .

    Publication: Research - peer-reviewPoster – Annual report year: 2006

  152. Published

    Exmination of catalytic reduction of NO by CH4 in a Pt-polybenimidazole membrane-Pt system with and without polarization. / Petrushina, Irina (Invited author); Cleemann, Lars Nilausen (Invited author); Bjerrum, Niels (Invited author).

    2006. Abstract from 57th Annual Meeting of the International Society of Electrochemistry, 27 August – 1 September, Edinburgh, 2006, UK., UK, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2006

  153. Published

    Gas Difusion Electrodes for PBI Cells. / Li, Qingfeng; Pan, Chao; Jensen, Jens Oluf; Nilsson, Morten Sixten; Bjerrum, Niels.

    Meeting Abstracts - Electrochemical Society. Electrochemical Society, Incorporated, 2006. p. Abstract 541.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2006

  154. Published

    Phosphoric acid doped Polybenzimidazole Composite Membranes for High temperature Proton Exchange Membrane Fuel Cells. / He, Ronghuan; Li, Qingfeng; Bjerrum, Niels.

    In: Chinese Journal of Applied Chemistry, Vol. 23, No. 7, 2006, p. 697-703.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  155. Published

    Physicochemical properties of phosphoric acid doped polybenzimidazole membranes for fuel cells. / He, Ronghuan; Li, Qingfeng; Bach, Anders; Jensen, Jens Oluf; Bjerrum, Niels.

    In: Journal of Membrane Science, Vol. 277, 2006, p. 38-45.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  156. Published

    Recent Progress in Preparation and Characterization of PBI Membranes for PEMFC. / Li, Qingfeng; Precht Noyé, Pernille; Jensen, Jens Oluf; Pan, Chao; Bjerrum, Niels.

    Meeting Abstracts - Electrochemical Society. Electrochemical Society, Incorporated, 2006. p. Abstract 412.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2006

  157. Published

    The Energy Efficiency of On-board Hydrogen Storage. / Jensen, Jens Oluf; Vestbø, Andreas Peter; Li, Qingfeng; Bjerrum, Niels.

    2006. Abstract from International Symposium on Metal-Hydrogen Systems, MH2006, October 1-6, 2006, Lahaina, Maui, Hawaii, .

    Publication: ResearchConference abstract for conference – Annual report year: 2006

  158. 2005
  159. Published

    100-200°C Polymer Fuel Cells for use with NaAlH4. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Bjerrum, Niels.

    In: Journal of Alloys and Compounds, Vol. 404-406, 2005, p. 653-656.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  160. Published

    200°C PEM Fuel Cells. / Jensen, Jens Oluf (Invited author); Li, Qingfeng (Invited author); Bjerrum, Niels (Invited author).

    2005. Poster session presented at European Hydrogen and Fuel Cell Technology Platform (HFP) Annual Event , Brussels, Belgium.

    Publication: ResearchPoster – Annual report year: 2005

  161. Published

    Electrochemical and Spectroscopic Studies of the Chloro and Oxochloro Complex Formation of Nb(V) and Ta(V) in NaCl-AlCl3 Melts. / Barner, Jens H. Von; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 44, 2005, p. 9847-9851.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  162. Published

    Electrochemical noise measurements of steel corrosion in the molten NaCl-K2SO4 system. / Cappeln, Frederik Vilhelm; Bjerrum, Niels; Petrushina, Irina.

    In: Electrochemical Society. Journal, Vol. 152, No. 7, 2005, p. B228-B235.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  163. Published

    Fuel cells : a promise of electrochemistry and challenges for electrochemists. / Qingfeng, Li (Invited author); Jensen, Jens Oluf (Invited author); Precht Noyé, Pernille (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    Proceedings of the 13th National Conference on Electrochemistry, China. Vol. Vol 1 Wuhan, China, 2005. p. 14-16.

    Publication: ResearchArticle in proceedings – Annual report year: 2005

  164. Published

    Fuel cells: a promise of electrochemistry and challenges for electrochemists. / Li, Qingfeng (Invited author); Jensen, Jens Oluf (Invited author); Precht Noyé, Pernille (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    2005. Abstract from the 13th National Conference of Electrochemistry, Guangzhou, China, .

    Publication: ResearchConference abstract for conference – Annual report year: 2005

  165. Published

    FURIM : Further improvement of high temperature PEM fuel cells. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Precht Noyé, Pernille (Author); Bjerrum, Niels (Author).

    2005. International Energy Agency (IEA) -International Partnership for Hydrogen Energy (IPHE) Workshop, Mol, Belgium, 1-3 June 2005, Mol, Belgium, 01/01/05.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2005

  166. Published

    FURIM. Further improvement of high temperature PEM fuel cells. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Precht Noyé, Pernille (Author); Bjerrum, Niels (Author).

    2005. International Energy Agency (IEA) -International Partnership for Hydrogen Energy (IPHE) Workshop : 1-3 June, Mol, Belgium, 01/01/05.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2005

  167. Published

    High Temperature PEMFC. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Precht Noyé, Pernille (Author); Bjerrum, Niels (Author).

    2005. BrintDanmark : Danish Hydrogen Associations Conference, Herning, 30. March, 01/01/05.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2005

  168. Published

    High temperature PEM fuel cells at Technical University of Denmark. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Pan, Chao (Author); Precht Noyé, Pernille (Author); Bjerrum, Niels (Author).

    2005. International Energy Agency (IEA) -International Partnership for Hydrogen Energy (IPHE) PEMFC Workshop, Mol, Belgium, 1-3 June 2005, Mol, Belgium, 01/01/05.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2005

  169. Published

    HT-PEMFC as a bridge to new metal hydride systems. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Vestbø, Andreas Peter; Bjerrum, Niels.

    2005. Paper presented at FURIM Symposium on High Temperature PEM Fuel Cells, Rio, Greece, .

    Publication: ResearchPaper – Annual report year: 2005

  170. Published

    Integration of high temperature PEM fuel cells with a methanol reformer. / Pan, Chao; He, Ronghuan; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels; Hjulmand, Henrik A; Jensen, Anders B.

    In: Journal of Power Sources, Vol. 145, No. 2, 2005, p. 392-398.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  171. Published

    Phosphoric acid doped AB-PBI membranes and its applications in high temperature PEMFC. / He, Ronghuan; Qingfeng, Li; Bjerrum, Niels.

    In: Chemical Journal of Chinese Universities, Vol. 26, No. 12, 2005, p. 2302-2305.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  172. Published

    Proton Conductivity and Operational Features Of PBI-Based Membranes. / Qingfeng, Li; Jensen, Jens Oluf; Precht Noyé, Pernille; Pan, Chao; Bjerrum, Niels.

    Solid State Electrochemistry: Proceedings of the 26th Risoe International Symposium on Materials Science. 2005. p. 267-272.

    Publication: ResearchArticle in proceedings – Annual report year: 2005

  173. Published

    Proton Exchange Membranes for Fuel Cells : - Challenges and Recent Developments. / Qingfeng, Li (Invited author); Jensen, Jens Oluf (Invited author); Precht Noyé, Pernille (Invited author); Pan, Chao (Invited author); Bjerrum, Niels (Invited author).

    Journal of Fudan University (Natural Science). Vol. 44 (5) Shanghai, 2005. p. 666-667.

    Publication: ResearchArticle in proceedings – Annual report year: 2005

  174. Published

    Proton Exchange Membranes For Fuel Cells - Challenges And Recent Developments. / Li, Qingfeng; Jensen, Jens Oluf; Precht Noyé, Pernille; Pan, Chao; Bjerrum, Niels.

    Proceedings of 15th International Symposium on Fine Chemistry and Functional Polymers. 2005. p. 17-20.

    Publication: ResearchArticle in proceedings – Annual report year: 2005

  175. Published

    Recent Progress in High Temperature PEMFC and the Possible Utilization of the Excess Heat for Fuel Processing. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; Bjerrum, Niels.

    2005. Abstract from 2nd European Hydrogen Energy Conference, Zaragoza, Spain.

    Publication: ResearchConference abstract for conference – Annual report year: 2005

  176. Published

    The FURIM Project. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Bjerrum, Niels (Author).

    2005. European Hydrogen and Fuel Cell Technology Platform (HFP) Annual Event , Brussels, Belgium, 17/03/05.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2005

  177. Published

    The FURIM Project (IP) - SES6-CT-2004-502782. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Bjerrum, Niels (Author).

    2005. European Hydrogen and Fuel Cell Technology Platform (HFP) Annual Event , Brussels, Belgium, 17/03/05.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2005

  178. 2004
  179. Published

    100-200°C Polymer Fuel Cells for use with NaAlH4. / Jensen, Jens Oluf; Li, Qingfeng; He, Ronghuan; Pan, Chao; Bjerrum, Niels.

    2004. Abstract from 9th International Symposium on Metal Hydrogen Systems, Cracow, Poland.

    Publication: ResearchConference abstract for conference – Annual report year: 2004

  180. Published

    A PEMFC operating at up to 200°C as a possible link to the complex metal hydrides like NaAlH4. / Jensen, Jens Oluf; Li, Qingfeng; Pan, Chao; He, Ronghuan; Bjerrum, Niels.

    2004. Abstract from Meeting on Fuel Cells Science and Technology, Munich, Germany.

    Publication: ResearchConference abstract for conference – Annual report year: 2004

  181. Published

    Ca-Ni alloys and the search for lighter interstitial hydrides. New metal hydrides for hydrogen storage. / Jensen, Jens Oluf (Author); Bjerrum, Niels (Author).

    2004. New metal hydrides for hydrogen storage. : Holiday Inn Vilnius Hotel Lithuania 8.-9. November 2004, Vilnius, 01/01/04.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2004

  182. Published

    Development of strategic surface topographies for lubrication in sheet forming of stainless steel. / Nilsson, Morten; Olsson, David Dam; Petrushina, Irina; Andreasen, Jan Lasson; Bay, Niels; Christensen, Erik; Bjerrum, Niels.

    Proceed. of the 2nd ICTMP. ed. / N. Bay. Vedbæk : IKON Tekst & Tryk A/S, 2004. p. 275-284.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2004

  183. Published

    Iodine as catalyst for the direct oxidation of methane to methyl sulfates in oleum. / Gang, Xiao; Zhu, Yimin; Birch, Henning; Hjuler, H.Aa.; Bjerrum, Niels.

    In: Applied Catalysis A: General, Vol. 261, No. 1, 2004, p. 91-98.

    Publication: Research - peer-reviewJournal article – Annual report year: 2004

  184. Published

    Materials Issues and System Prospects of High Temperature PEMFC. / Li, Qingfeng; Jensen, Jens Oluf; He, Ronghuan; Pan, Chao; Bjerrum, Niels.

    2004. Paper presented at The International Hydrogen Energy Forum, Beijing, P.R. China., .

    Publication: ResearchPaper – Annual report year: 2004

  185. Published

    PBI-based polymer membranes for high temperature fuel cells – preparation, characterizations and fuel cell demonstrations. / Qingfeng, Li; He, Ronhuan; Jensen, Jens Oluf; Bjerrum, Niels.

    In: Fuel Cells, Vol. 4, 2004, p. 147-159.

    Publication: Research - peer-reviewJournal article – Annual report year: 2004

  186. Published

    Polymer Membranes for Fuel Cells. / Li, Qingfeng (Invited author); He, Ronghuan (Invited author); Jensen, Jens Oluf (Invited author); Bjerrum, Niels (Invited author).

    2004. Paper presented at Euromembrane 2004, Hamburg, Germany, .

    Publication: ResearchPaper – Annual report year: 2004

  187. Published

    Water Uptake and Acid Doping of Polybenzimidazoles as Electrolyte Membranes for Fuel Cells. / Qingfeng, Li; He, R.; Berg, Rolf W.; Hjuler, Hans Aage; Bjerrum, Niels J.

    In: Solid State Ionics, Vol. 168, No. 1-2, 2004, p. 177-185.

    Publication: Research - peer-reviewJournal article – Annual report year: 2004

  188. 2003
  189. Published

    Acid-doped Polybenzimidazole Membranes as Electrolyte for Fuel Cells Operating Above 100°C. / Qingfeng, Li; Jensen, Jens Oluf; He, Ronhuan; Gang, Xiao; Gao, Ji-An; Berg, Rolf W.; Hjuler, Hans Aage; Hennesø, Erik; Bjerrum, Niels.

    Recent Research Developments in Electrochemistry. Vol. 6 1. ed. Kerala, India : Transworld Research Network, 2003. p. 1-26 (Recent Research Developments in Electrochemistry).

    Publication: Research - peer-reviewBook chapter – Annual report year: 2003

  190. Published

    Acid Doped Polybenzimidazole Membranes for Polymer Electrolyte Fuel Cells. / Bjerrum, Niels; Li, Qingfeng; He, Ronghuan; Jensen, Jens Oluf.

    AIChE Annual Meeting. 2003.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  191. Published

    Approaches and Recent Development of Polymer Electrolyte Membranes For Fuel Cells Operational Above 100°C : A Review. / Li, Qingfeng; He, Ronghuan; Jensen, Jens Oluf; Bjerrum, Niels.

    In: Chemistry of Materials, Vol. 15, No. 26, 2003, p. 4896-4915.

    Publication: Research - peer-reviewJournal article – Annual report year: 2003

  192. Published

    CO tolerance by the PEMFC operational at temperatures up to 200°C. / Li, Qingfeng; He, Ronghuan; Gao, Ji-An; Jensen, Jens Oluf; Bjerrum, Niels.

    Proceedings of the 2nd European PEFC Forum. Vol. Volume 1 1. ed. Switzerland : Eueopean Fuel Cell Forum, 2003. p. 253-262.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  193. Published
  194. Published

    HIGH TEMPERATURE POLYMER FUEL CELLS : HEAT UTILIZATION AND CO TOLERANCE. / Jensen, Jens Oluf; Qingfeng, Li; He, Ronghuan; Gang, Xiao; Gao, Ji-An; Bjerrum, Niels.

    1st European Hydrogen Energy Conference: 2-5 September 2003, Grenoble, France. 2003.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  195. Published

    High temperature polymer fuel cells and their Interplay with fuel processing systems.. / Jensen, Jens Oluf; Qingfeng, Li; He, R.; Gang, Xiao; Gao, J.; Bjerrum, Niels.

    Hydrogen Power Theoretical and Engineering Solutions: Proceedings of HYPOTHESIS V Porto Conte (Italy) - 7-10 September 2003. 2003. p. 675-683.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  196. Published

    Integration of high temperature PEMFC with a methanol reformer. / Li, Qingfeng; Pan, Chao; He, Ronghuan; Jensen, Jens Oluf; Bjerrum, Niels.

    2003. Abstract from Fuel Cell Science and Technology, Munich, Germany, .

    Publication: ResearchConference abstract for conference – Annual report year: 2003

  197. Published

    Lifetime Test of High Temperature PEM Fuel Cells. / Pan, Chao; Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    2003. Poster session presented at Fuel Cells Science and Technology, Munich, Germany, .

    Publication: ResearchPoster – Annual report year: 2003

  198. Published

    Light Metal Hydrides: Application of Bulk Materials. / Jensen, Jens Oluf (Author); Li, Qingfeng (Author); He, Ronghuan (Author); Pan, Chao (Author); Bjerrum, Niels (Author).

    2003. Light Materials for Hydrogen Storage, Ångström Laboratory, Uppsala University, Sweden, 01/01/03.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2003

  199. Published

    New Polymer Electrolyte Membranes For Fuel Cells. / Li, Qingfeng; Jensen, Jens Oluf; He, Ronghuan; Gao, Ji-An; Bjerrum, Niels.

    Proceedings of HYPOTHESIS V (Hydrogen Power Theoretical and Engineering Solutions International Symposium). Vol. 5 2003. p. 685-696.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  200. Published

    NEW POLYMER ELECTROLYTE MEMBRANES FOR FUEL CELLS OPERATING ABOVE 100°C : - APPROACHES AND RECENT PROGRESS. / Li, Qingfeng; Jensen, Jens Oluf; He, Ronghuan; Bjerrum, Niels.

    Proceedigns of the 1st European Hydrogen Energy Conference. 2003.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  201. Published

    Proton conductivity of phosphoric acid doped polybenzimidazole and its composites with inorganic proton conductors. / He, Ronghuan; Qingfeng, Li; Gang, Xiao; Bjerrum, Niels.

    In: Journal of Membrane Science, Vol. 226, No. 1-2, 2003, p. 169-184.

    Publication: Research - peer-reviewJournal article – Annual report year: 2003

  202. Published

    The CO poisoning effect in PEMFCs operational at temperatures up to 200 degrees C. / Li, Qingfeng; He, Ronghuan; Gao, Ji-An; Jensen, Jens Oluf; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 150, No. 12, 2003, p. A1599-A1605.

    Publication: Research - peer-reviewJournal article – Annual report year: 2003

  203. 2002
  204. Published

    Aluminum as anode for energy storage and conversion: a review. / Qingfeng, Li; Bjerrum, Niels.

    In: JOURNAL OF POWER SOURCES, Vol. 110, No. 1, 2002, p. 1-10.

    Publication: Research - peer-reviewJournal article – Annual report year: 2002

  205. Published

    A quasi-direct methanol fuel cell system based on blend polymer membrane electrolytes. / Li, Qingfeng; Hjuler, Hans Aage; Hasiotis, C.; Kalletsis, J.K.; Kontoyannis, C.G.; Bjerrum, Niels.

    In: Electrochemical and Solid-State Letters, Vol. 5, No. 6, 2002, p. A125-A128.

    Publication: Research - peer-reviewJournal article – Annual report year: 2002

  206. Published
  207. Published

    Polymer Electrolyte Membranes for Fuel Cells, : State-of-the-art and Recent Progress.. / Qingfeng, Li; Bjerrum, Niels.

    In: Battery Bimonthly, Vol. 32, No. 3, 2002, p. 198-201.

    Publication: Research - peer-reviewJournal article – Annual report year: 2002

  208. Published

    Stability of CaNi5Hx stored at temperatures between 20 and 150 degrees C. / Jensen, Jens Oluf; Møller, T.S.; Bjerrum, Niels.

    In: JOURNAL OF ALLOYS AND COMPOUNDS, Vol. 330, 2002, p. 215-218.

    Publication: Research - peer-reviewJournal article – Annual report year: 2002

  209. Published

    Water Uptake and Acid Doping of Polybenzimidazole electrolyte Membranes for fuel Cells.. / Li, Q.F.; He, R.H.; Berg, Rolf W.; Hjuler, H.A.; Bjerrum, Niels.

    2002. Abstract from 201st Meetingof the Electrochemical Society, May 12-17., Philadelphia, PA, USA., .

    Publication: ResearchConference abstract for conference – Annual report year: 2002

  210. 2001
  211. Published

    Development and characterization of acid-doped polybenzimidazole/sulfonated polysulfone blend polymer electrolytes for fuel cells. / Hasiotis, C.; Li, Qingfeng; Deimede, V.; Kallitsis, J. K.; Kontoyannis, C. G.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 148, No. 5, 2001, p. A513-A519.

    Publication: Research - peer-reviewJournal article – Annual report year: 2001

  212. Published

    Electrosynthesis of tantalum borides in oxygen-free and oxygen-containing fluoride melts. / Polyakova, L.P.; Polyakov, E.G.; Makarova, O.V.; Shevyrev, A.A.; Bjerrum, Niels.

    In: Russian journal of electrochemistry, Vol. 37, No. 12, 2001, p. 1262-1268.

    Publication: Research - peer-reviewJournal article – Annual report year: 2001

  213. Published

    High Temperature Polymer Fuel Cells. / Jensen, Jens Oluf; Qingfeng, Li; Hennesø, Erik; Hjuler, Hans-Aage; Bjerrum, Niels.

    2001. Poster session presented at Nordic Energy Research Program : Workshop on New Materials and Technologies for Low Temperature Fuel Cells, Helsinki, Finland, .

    Publication: ResearchPoster – Annual report year: 2001

  214. Published

    Oxidation of Methane in Oleum at Elevated Temperatures. / Bjerrum, Niels; Gang, Xiao.

    2001. Paper presented at 6 th International Conference on Molten Salt Chemistry & Technology, Shanghai, China, .

    Publication: ResearchPaper – Annual report year: 2001

  215. Published
  216. Published

    POLYMER ELECTROLYTE MEMBRANE FUEL CELLS. / Bjerrum, Niels (Inventor); Li, Qingfeng (Inventor); Hjuler, Hans Aage (Inventor).

    Patent No.: WO2001018894. Mar 15, 2001.

    Publication: ResearchPatent – Annual report year: 2001

  217. Published

    The carbon monoxide poisoning effect on the performance of polymer electrolyte membrane fuel cells operational at temperatures up to 200°C. / Qingfeng, Li; Zhou, D; He, Ronhuan; Jensen, Jens Oluf; Hjuler, Hans Aage; Bjerrum, Niels.

    Proceedings of the 4th. International Symposium on Hydrogen Power - Theoretical and Engineering Solutions. HYPOTHESIS IV. Stralsund, Germany, 9-14 September 2001. Vol. 2 Stralsund, Germany : Fachhochschule Stralsund, 2001. p. 407-411.

    Publication: ResearchArticle in proceedings – Annual report year: 2001

  218. 2000
  219. Published
  220. Published

    Cold Forging of Stainless Steel with FeCl3 based lubricants. / Steenberg, Thomas; Christensen, Erik; Bay, Niels; Wibom, Ole; Bjerrum, Niels.

    In: Lubricant Engineering, Vol. June, 2000, p. 26-30.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  221. Published
  222. Published

    Development of air metal hydride battery. / Bjerrum, Niels (Invited author); Jensen, Jens Oluf (Invited author); al, et. (Invited author).

    2000. Poster session presented at Hydrogen - Electrochemistry and Energetics : How far are we from the Hydrogen Society ?, Trondheim, Norway, .

    Publication: ResearchPoster – Annual report year: 2000

  223. Published

    Direct Oxidation of Methane to Methanol by Mercuric Sulfate Catalyst. / Gang, Xiao; Birch, Henning; Zhu, Y.; Hjuler, H. A.; Bjerrum, Niels.

    In: Journal of Catalysis, Vol. 196, 2000, p. 287-292.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  224. Published

    Electrochemical promotion of sulfur dioxide catalytic oxidation. / Petrushina, Irina; Bandur, Viktor; Cappeln, Frederik Vilhelm; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 147, No. 8, 2000, p. 3010-3013.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  225. Published

    Electrochemical studies of the molten system K2NbF7-Na2O-Nb-(LiF-NaF-KF)(eut) at 700 degrees C. / Rosenkilde, C.; Vik, A.; Østvold, T.; Christensen, Erik; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 147, No. 10, 2000, p. 3790-3800.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  226. Published
  227. Published

    Matrix Isolated Al2OF62ƒo Ion in Molten and Solid FLINAK. / Brooker, M. H.; Berg, Rolf W.; Barner, Jens H. Von; Bjerrum, Niels.

    In: Inorg. Chem., Vol. 39, 2000, p. 4725-4730.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  228. Published

    Metalhydridbatterier og lavtemperaturbrændselsceller. / Li, Qingfeng; Jensen, Jens Oluf; Bjerrum, Niels.

    Dansk electrokemi i 200 år. ed. / O Bostrup. Dansk Selskab for Historisk Kemi, 2000. p. 34-43.

    Publication: ResearchBook chapter – Annual report year: 2000

  229. Published

    Metal hydride storage tank for demonstration in hydrogen vehicle. / Jensen, Jens Oluf; Hennesø, Erik; Bjerrum, Niels.

    Proceedings of the Nordic Workshop on Materials for Energy Conversion: Bardøla Høyfjellshotel. Geilo, Norway : Nordic Energy Research Programme, 2000. p. 133-139.

    Publication: ResearchArticle in proceedings – Annual report year: 2000

  230. Published

    Miscibility Behavior of Polybenzimidazole/Sulfonated Polysulfone Blends for Use in Fuel Cell Applications. / Deimede, V.; Voyiatzis, G. A.; Kallitsis, J. K.; Qingfeng, Li; Bjerrum, Niels.

    In: Macromolecules, Vol. 33, 2000, p. 7609-7617.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  231. Published
  232. Published

    Oxygen reduction on carbon supported platinum catalysts in high temperature polymer electrolytes. / Qingfeng, Li; Hjuler, Hans Aage; Bjerrum, Niels.

    In: Electrochimica Acta, Vol. 45, No. 25-26, 2000, p. 4219-4226.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  233. Published

    Raman Study of the Hexafluoroaluminate Ion in Solid and Molten FLINAK. / Brooker, M. H.; Berg, Rolf W.; Barner, Jens H. Von; Bjerrum, Niels.

    In: Inorg. Chem., Vol. 39, 2000, p. 3682-3689.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  234. Published

    Stability of CaNi5HX stored at temperatures between 20 and 150°C. / Jensen, Jens Oluf; Møller, Thomas S.; Bjerrum, Niels.

    2000. Abstract from International Symposium on Metal Hydrogen Systems, Noosa, Australia.

    Publication: ResearchConference abstract for conference – Annual report year: 2000

  235. 1999
  236. Published

    Advanced Solid Polymer Fuel Cells for Operation at Temperatures up to 200°C. / Bjerrum, Niels; Qingfeng, Li.

    1999. 22 p.

    Publication: Research - peer-reviewReport – Annual report year: 1999

  237. Published

    Advanced Solid Polymer Fuel Cells for Operation at Temperatures up to 200o (ASPEC). / Bjerrum, Niels; Qingfeng, Li; Hjuler, Hans Aa.; Bergqvist, Rene Stig.

    1999. 16 p.

    Publication: Research - peer-reviewReport – Annual report year: 1999

  238. Published

    A PROCESS FOR THE CATALYTIC OXIDATION OF HYDROCARBONS. / Bjerrum, Niels (Inventor); Gang, Xiao (Inventor); Hjuler, Hans Aage (Inventor).

    Patent No.: WO1999024383. May 20, 1999.

    Publication: ResearchPatent – Annual report year: 1999

  239. Published

    Complex formation during dissolution of metal oxides in molten alkali carbonates. / Li, Qingfeng; Borup, Flemming; Petrushina, Irina; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 146, No. 7, 1999, p. 2449-2454.

    Publication: Research - peer-reviewJournal article – Annual report year: 1999

  240. Published

    Development and Characterization of Temperature-resistant Polymer Electrolytes. / Qingfeng, Li; Hjuler, Hans Aage; Bjerrum, Niels.

    Proceedings of Workshop on Indirect and Direct Methanol Fuel Cells. Portorose, 1999.

    Publication: Research - peer-reviewBook chapter – Annual report year: 1999

  241. Published
  242. Published

    Development of Air Metal Hydride Battery (Amhbat) : Mid-term Review. / Jensen, Jens Oluf (Editor); Bjerrum, Niels (Editor).

    1999. 33 p.

    Publication: Research - peer-reviewReport – Annual report year: 1999

  243. Published

    Electrochemical Noise Measurements on Stainless Steel in the K2SO4-NaCl Molten System. / Cappeln, Frederik Vilhelm; Petruchina, Irina; Bjerrum, Niels.

    Meeting Abstracts, The 1999 International Meeting. Honolulu : Electrochemical Society, Incorporated, 1999. p. 1721-1721.

    Publication: ResearchArticle in proceedings – Annual report year: 1999

  244. Published

    Electrochemical promotion of sulfur dioxide catalytic oxidation. / Petruchina, Irina; Bandur, Victor; Cappeln, Frederik Vilhelm; Bjerrum, Niels.

    Meeting Abstracts, The 1999 Joint International Meeting, 196th Meeting of The Electrochemical Society. Honolulu : Electrochemical Society, Incorporated, 1999. p. 2327-2327.

    Publication: ResearchArticle in proceedings – Annual report year: 1999

  245. Published

    Estimation of temperature in the lubricant film during cold forging of stainless steel based on studies of phase transformation in the film. / Steenberg, Thomas; Olsen, J.S.; Christensen, Erik; Bjerrum, Niels.

    In: Wear, Vol. 232, No. 2, 1999, p. 140-144.

    Publication: Research - peer-reviewJournal article – Annual report year: 1999

  246. Published

    Højtemperaturkorrosion under Industrielle Forbrændingsprocesser. / Bjerrum, Niels; Cappeln, Frederik Vilhelm; Petruchina, Irina.

    1999. 26 p.

    Publication: Research - peer-reviewReport – Annual report year: 1999

  247. Published

    Investigation of mercury-catalyzed oxidation of methane to methanol. / Gang, Xiao; Birch, Henning; Hjuler, Hans Aage; Bjerrum, Niels.

    Eurogas 99, proceedings. Bochum, Germany : Eurogas Committee, 1999. p. 429-432.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1999

  248. Published
  249. Published

    Metal hydrides for electrodes : Towards higher capacity. / Jensen, Jens Oluf; Bjerrum, Niels.

    Nordic workshop on hydrogen in electrochemical energy conversion. Ås : Nordic Energy Research Program, 1999.

    Publication: ResearchArticle in proceedings – Annual report year: 1999

  250. Published

    Niobium Plating Processes in Alkali Chloride Melts. / Gillesberg, Bo; Barner, Jens H. Von; Bjerrum, Niels; Lantelme, F.

    In: Journal of Applied Electrochemistry, Vol. 29, 1999, p. 939-949.

    Publication: Research - peer-reviewJournal article – Annual report year: 1999

  251. Published

    Oxygen reduction on carbon supported platinum catalysts in high temperature polymer electrolytes. / Qingfeng, Li; Bergqvist, R. S.; Hjuler, H. A.; Bjerrum, Niels.

    3rd International Symposium on Electrocatalysis: Advances and Industrial Applications. Ljubljana : National Institute of Chemistry, 1999. p. 243-246.

    Publication: ResearchArticle in proceedings – Annual report year: 1999

  252. Published

    Structural studies of disordered Mg2NiH4 formed by mechanical grinding. / Rönnebro, Ewa; Jensen, Jens Oluf; Noréus, Dag; Bjerrum, Niels.

    In: Journal of Alloys and Compounds, Vol. 293-295, 1999, p. 146-149.

    Publication: Research - peer-reviewConference article – Annual report year: 1999

  253. Published

    Systematic B-metal substitution in CaNi5. / Jensen, Jens Oluf; Bjerrum, Niels.

    In: Journal of Alloys and Compounds, Vol. 293-295, 1999, p. 185-189.

    Publication: Research - peer-reviewJournal article – Annual report year: 1999

  254. Published

    Tantalum coating of steel, copper, aluminium, and titanium by thermal chemical vapor deposition (CVD). / Eriksen, Søren; Christensen, Erik; Bjerrum, Niels.

    Proceeding of the symposium on fundamental gas-phase and surface chemistry of vapor-phase materials synthesis. Electrochemical Society, Incorporated, 1999. p. 432-436.

    Publication: ResearchArticle in proceedings – Annual report year: 1999

  255. Published

    The effect of electrolysis on K2TaF7-LiF-NaF-KF-Na2O melts. / Robert, E.; Christensen, Erik; Giblert, B.; Bjerrum, Niels.

    In: Electrochim. Acta, Vol. 44, 1999, p. 1689-1696.

    Publication: Research - peer-reviewJournal article – Annual report year: 1999

  256. Published

    The Effect of the Melkt Composition on Electrode Processes and Structure of Tantalum-Boride Coatings. / Makarova, O.V.; Polyakova, L.P.; Polyakov, E.G.; Bjerrum, Niels.

    Meeting Abstracts, The 1999 Joint International Meeting. Honolulu : Electrochemical Society, Incorporated, 1999. p. 2320-2320.

    Publication: ResearchArticle in proceedings – Annual report year: 1999

  257. Published

    The Solubility of metal oxides in molten carbonates - why the acid-basic chemistry fails?. / Bjerrum, Niels; Qingfeng, Li; Borup, Flemming; Petruchina, Irina.

    Proceedings of The International George Papatheodorou Symposium. Patras : ICE/HT, 1999. p. 48-52.

    Publication: Research - peer-reviewBook chapter – Annual report year: 1999

  258. Published

    The Study of Electrode Processes in LiF-NaF-KF-K2TaF7-KBF4 melt. / Polyakova, L.P.; Polyakov, E.G.; Bjerrum, Niels.

    In: Plasmas & Ions, Vol. 2, No. 3-4, 1999, p. 117-125.

    Publication: Research - peer-reviewJournal article – Annual report year: 1999

  259. 1998
  260. Published

    Advanced Solid Polymer Fuel Cells for Operation at Temperatures up to 200C (ASPEC) : Technical report 1/2-98-30/6-98. / Bjerrum, Niels; Qingfeng, Li; Bergqvist, Rene Stig.

    1998. 12 p.

    Publication: Research - peer-reviewReport – Annual report year: 1998

  261. Published

    Characterization of Niobium Platings Obtained from NaCl-KCl Melts. / Gillesberg, Bo; Barner, Jens H. Von; Bjerrum, Niels.

    Programme Abstracts of European Researach Conferences, Molten Salts: From Structural Aspects to Waste Processing. Porquerolles : Institut Universitaire des Systèmes Thermiques Industriels, 1998.

    Publication: ResearchArticle in proceedings – Annual report year: 1998

  262. Published

    Chemical interactions between extreme pressure lubricants and stainless steel during ironing procedure.. / Møller, P. B; Petrushina, Irina; Christensen, Erik; Bjerrum, Niels; Høj, J; Kann, G; Andreasen, Jan Lasson; Bay, Niels.

    Proceed. 8th Int. Conf. Tribology, NORDTRIB’98. Publisher unknown, 1998. p. 721-728.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1998

  263. Published

    Conversion of Methane. / Gang, Xiao; Bjerrum, Niels.

    1998. 25 p.

    Publication: Research - peer-reviewReport – Annual report year: 1998

  264. Published

    Corrosion behavior of various steels in molten NaCl-K2SO4. / Cappeln, Frederik Vilhelm; Petruchina, Irina; Bjerrum, Niels.

    Proceedings of European Researach Conferences, Molten Salts: From Structural Aspects to Waste Processing. Porquerolles : Institut Universitaire des Systèmes Thermiques Industriel, 1998.

    Publication: ResearchArticle in proceedings – Annual report year: 1998

  265. Published
  266. Published
  267. Published

    Development of fuel cells. / Hennesø, Erik; Bjerrum, Niels.

    1998. 85 p.

    Publication: Research - peer-reviewReport – Annual report year: 1998

  268. Published

    Electrochemical and Spectroscopic Investigation of Electrochemical Cells and Catalysts. / Petruchina, Irina; Bjerrum, Niels.

    1998. 14 p.

    Publication: Research - peer-reviewReport – Annual report year: 1998

  269. Published

    Electrochemical study on the cationic promotion of the catalytic SO2 oxidation in pyrosulfate melts. / Petrushina, Irina; Bjerrum, Niels; Cappeln, Frederik Vilhelm.

    In: Electrochemical Society. Journal, Vol. 145, No. 11, 1998, p. 3721-3728.

    Publication: Research - peer-reviewJournal article – Annual report year: 1998

  270. Published

    Electrolytic depositions of amorphous and crystalline zink-calcium phosphates. / Olesen, P.T.; Steenberg, Thomas; Christensen, Erik; Bjerrum, Niels.

    In: Journal of Materials Science, Vol. 33, 1998, p. 3059-3063.

    Publication: Research - peer-reviewJournal article – Annual report year: 1998

  271. Published

    Environmentally Safe Lubricants for Sheet Forming and Coldforging of Stainless Steel : Final Report for the Project. / Christensen, Erik (Editor); Bjerrum, Niels (Editor).

    Technical University of Denmark (DTU), 1998. 49 p.

    Publication: Research - peer-reviewReport – Annual report year: 1998

  272. Published

    Estimation of Temperature in the Lubricant Film during Cold Forging of Stainless steel. / Steenberg, Thomas; Olsen, Janus Stavn; Christensen, Erik; Bjerrum, Niels.

    Proceedings of the 8th International Conference on Tribology. Aarhus, 1998. p. 695-701.

    Publication: ResearchArticle in proceedings – Annual report year: 1998

  273. Published

    FeCl3 - A potential new lubricant for cold forging of stainless steel.. / Steenberg, T; Christensen, Erik; Bay, Niels; Bjerrum, Niels.

    Proceed. 8th Int. Conf. Tribology, NORDTRIB’98. Publisher unknown, 1998.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1998

  274. Published
  275. Published

    Redox Chemistry of KBF4-K2NbF7-FLiNaK Melts. / Nilsson, M.S.; Gillesberg, Bo; Barner, Jens H. Von; Bjerrum, Niels.

    Programme Abstracts of European Research Conferences: Molten Salts, From Structural Aspects to Waste Processing. Proquerolles : Institut Universitaire des Systèmes Thermiques Industriels, 1998.

    Publication: ResearchArticle in proceedings – Annual report year: 1998

  276. Published

    Structural studies of disordered Mg2NiH4 formed by mechanical grinding. / Rönnebro, Ewa; Jensen, Jens Oluf; Noréus, Dag; Bjerrum, Niels.

    1998. Abstract from International Symposium on Metal Hydrogen Systems, Hangzhou, China.

    Publication: ResearchConference abstract for conference – Annual report year: 1998

  277. Published

    Systematic B-metal substitution in CaNi5. / Jensen, Jens Oluf; Bjerrum, Niels.

    1998. Poster session presented at International Symposium on Metal Hydrogen Systems, Hangzhou, China.

    Publication: ResearchPoster – Annual report year: 1998

  278. Published

    Tantalum Coating of Steel, Copper, Aluminum, and Titanium by Thermal Chemical Vapor Deposition (CVD). / Christensen, Erik; Bjerrum, Niels.

    Meeting Abstracts, The 194 th Meeting of The Electrochemical Society. Boston : Electrochemical Society, Incorporated, 1998. p. 852-852.

    Publication: ResearchArticle in proceedings – Annual report year: 1998

  279. Published

    The Study of Electrode Processes During Electrochemical Synthesis of Tantalum Borides in Oxofluoride Melts. / Polyakova, L.P.; Makarova, O.V.; Polyakov, E.G.; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    Proceedings of European Researach Conferences, Molten Salts: From Structural Aspects to Waste Processing. Porquerolles : Institut Universitaire des Systèmes Thermiques Industriels, 1998. p. 58-58.

    Publication: ResearchArticle in proceedings – Annual report year: 1998

  280. Published

    The study of electrode processes during tantalum boride electrochemical synthesis in oxofluoride melts. / Polyakov, E.G.; Polyakova, L.P.; Makarova, O.V.; Kremenetsky, V.G.; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    In: High Temp. Mater. Processes (N.Y.), Vol. 2, No. 4, 1998, p. 619-626.

    Publication: Research - peer-reviewJournal article – Annual report year: 1998

  281. 1997
  282. Published

    Anodematerials for Metal Hydride Batteries. / Jensen, Jens Oluf; Larsen, Erik (Supervisor); Bjerrum, Niels (Supervisor).

    1997. 149 p.

    Publication: ResearchPh.D. thesis – Annual report year: 1997

  283. Published

    Developments of New Lubricants for Cold Forging of Stainless Steel. / Steenberg, Thomas; Christensen, Erik; Olesen, P.; Bjerrum, Niels.

    Proceedings of 1st. International Conference on Tribology in Manufacturing Processes. Gifu, Japan, 1997. p. 185-188.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1997

  284. Published
  285. Published

    Electrochemical Behavior of Molten V2O5-K2S2O7-KHSO4 Systems. / Petrushina, Irina; Bjerrum, Niels; Berg, Rolf W.; Cappeln, Frederik Vilhelm.

    In: Electrochemical Society. Journal, Vol. 144, No. 2, 1997, p. 532-539.

    Publication: Research - peer-reviewJournal article – Annual report year: 1997

  286. Published

    Electrochemical investigation on the redox chemistry of niobium in LiCl-KCl-KF-Na2O melts. / Gillesberg, Bo; Bjerrum, Niels; Barner, Jens H. Von; Lantelme, Frédéric.

    In: Electrochemical Society. Journal, Vol. 144, No. 10, 1997, p. 3435-3441.

    Publication: Research - peer-reviewJournal article – Annual report year: 1997

  287. Published

    Electrochemistry of the Oxofluoro Complexes of Boron in Fluoride Melts. / Polyakova, L.P.; Bukatova, G.A.; Polyakov, E.G.; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    In: Elektrokhimiya, Vol. 33, 1997, p. 674-679.

    Publication: Research - peer-reviewJournal article – Annual report year: 1997

  288. Published

    Electrodeposition of Tantalum-boride Coatings From Oxofluoride Melts.. / Polyakov, E.G.; Makarova, O.V.; Polyakova, L.P.; Shevyryov, A.A.; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    5th Int. Symp. Molten Salt Chemistry and Technology, Book of Abstract. Frankfurt am Main : DECHEMA, 1997.

    Publication: ResearchArticle in proceedings – Annual report year: 1997

  289. Published

    Environmentally Safe Lubricants for Sheet Forming and Coldforging of Stainless Steel. / Bjerrum, Niels (Editor).

    1997. 42 p.

    Publication: Research - peer-reviewReport – Annual report year: 1997

  290. Published

    FeCl3.6H2O-A Potential New Lubricant for Cold Forging of Stainless Steel. / Steenberg, Thomas; Christensen, Erik; Bjerrum, Niels.

    First World Tribology Congress, England, Proceedings. London, 1997.

    Publication: ResearchArticle in proceedings – Annual report year: 1997

  291. Published

    Nature of Alkali Metal Promotion and Electrochemical Promotion of the Catalytic SO2 Oxidation. / Petruchina, Irina; Bjerrum, Niels; Cappeln, Frederik Vilhelm.

    5th Int. Symp. on Molten Salts Chemistry and Techn, book of Abstracts. Frankfurt am Main : DECHEMA, 1997.

    Publication: ResearchArticle in proceedings – Annual report year: 1997

  292. Published

    New Surface Treatment Technique. / Petruchina, Irina (Inventor); Bjerrum, Niels (Inventor); Christensen, Erik (Inventor); Møller, P.B. (Inventor); Mathiesen, T. (Inventor); Petersen, S. (Inventor).

    Patent No.: 0031/97.

    Publication: ResearchPatent – Annual report year: 1997

  293. Published

    Production of Tantalum Coatings on Steel by Thermal Activated Vapor Deposition (CVD). / Eriksen, Søren; Christensen, Erik; Bjerrum, Niels.

    Materialenyt 1. 1997.

    Publication: ResearchArticle in proceedings – Annual report year: 1997

  294. Published
  295. Published

    Screening the performance of lubricants for ironing of stainless steel with a strip reduction test.. / Andreasen, Jan Lasson; Bay, Niels; Andersen, Martin; Christensen, Erik; Bjerrum, Niels.

    Proceed. 7th NORDTRIB. 1997.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1997

  296. 1996
  297. Published

    CaNi5 prepared by mechanical alloying. / Jensen, Jens Oluf; Berg, Rolf W.; Bjerrum, Niels.

    International Symposium on Metal Hydrogen Systems. Fundamentals and Applications. Abstract booklet. Friburg : MH96, Institut of Physics, University of Friburg, 1996.

    Publication: ResearchArticle in proceedings – Annual report year: 1996

  298. Published

    Characterization of La1-xSrxMnO3±d (x = 0.15, d 0) and La1-xSrxCrO3±d (x = 0.2, d 0) Powders by X-ray Powder Diffraction. / Berg, Rolf; Andersen, Mette M.; Bjerrum, Niels.

    2nd European Solid Oxide Fuel Cell Forum. Oberrohrdorf : Ulf Bossel, 1996. p. 413-422.

    Publication: ResearchArticle in proceedings – Annual report year: 1996

  299. Published

    Electrochemical and spectroscopie behaviour of iron in the molten NaCl-K2SO4 mixture. / Bjerrum, Niels; Petruchina, Irina; Volkov, S.V.; Tumanova, N.Kh.; Bandur, V.A.; Babenkov, Ye.A.; Khim, Ukr.

    In: Ukrainian Chemical Journal, No. 62, 1996, p. 27.

    Publication: ResearchJournal article – Annual report year: 1996

  300. Published

    Electrochemical behavior of boron in LiF-NaF-KF- melts. / Polyakova, L.P.; Bukatova, G.A.; Polyakova, E.G.; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 143, No. 10, 1996, p. 3178-3186.

    Publication: Research - peer-reviewJournal article – Annual report year: 1996

  301. Published
  302. Published

    Report Concerning Explosion Accident at Department of Chemistry, University of Copenhagen. / Bjerrum, Niels.

    1996. 3 p.

    Publication: Research - peer-reviewReport – Annual report year: 1996

  303. Published

    The redox chemistry of niobium(V) fluoro and oxofluoro complexes in LiF-NaF-KF melts. / Matthiesen, Flemming; Christensen, Erik; Barner, Jens H. Von; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 143, No. 6, 1996, p. 1793-1799.

    Publication: Research - peer-reviewJournal article – Annual report year: 1996

  304. 1995
  305. Published

    Electrochemical Investigation of The Catalytical Processes During Sulfuric Acid Production.. / Bjerrum, Niels; Petrushina, Irina; Berg, Rolf W.

    In: Electrochemical Society. Journal, Vol. 142, No. 6, 1995, p. 1805-1813.

    Publication: Research - peer-reviewJournal article – Annual report year: 1995

  306. Published
  307. Published
  308. Published

    Use of Vibrational Spectroscopy to Determine Oxide Content of Alkali Metal Fluoride-Tantalum Melts.. / Bjerrum, Niels; Berg, Rolf W.; Christensen, Erik; Kerridge, D.H.; Barner, Jens H. Von.

    In: Analytical Chemistry, Vol. 67, No. 13, 1995, p. 2129-2135.

    Publication: Research - peer-reviewJournal article – Annual report year: 1995

  309. 1994
  310. Published

    Electrochemical Study of Tantalum in Fluoride and Oxofluoride Melts. / Polyakova, L.; Polyakov, E.; Matthiesen, F.; Christensen, Erik; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 141, No. 11, 1994, p. 2982-2988.

    Publication: Research - peer-reviewJournal article – Annual report year: 1994

  311. Published
  312. Published

    The Influence of Oxide on the Electrodeposition of Niobium from Alkali Fluoride Melts. / Christensen, Erik; Wang, Xingdong; Barner, Jens H. Von; Østvold, T.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 141, No. 5, 1994, p. 1212-1220.

    Publication: Research - peer-reviewJournal article – Annual report year: 1994

  313. 1993
  314. Published
  315. Published

    Crystal Structure and Spectroscopic Characterization of CsV(SO4)2 Evidence for an Electronic Raman Transition. / Berg, Rolf W.; Bjerrum, Niels; Fehrmann, Rasmus; Krebs, B.; Sträter, N.; Mortensen, O.S.; Papatheodorou, G.N.

    In: Inorganic Chemistry, Vol. 32, 1993, p. 4714-4720.

    Publication: Research - peer-reviewJournal article – Annual report year: 1993

  316. Published

    Electrolyte Additives for Phosphoric Acid Fuel Cells. / Gang, Xiao; Hjuler, H.A.; Olsen, C.A.; Berg, Rolf W.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 140, No. 4, 1993, p. 896-902.

    Publication: Research - peer-reviewJournal article – Annual report year: 1993

  317. Published
  318. Published
  319. Published

    Molten Triazolium Chloride Systems as New Aluminum Battery Electrolytes. / Vestergaard, B.; Bjerrum, Niels; Petrushina, Irina; Hjuler, H.A.; Berg, Rolf W.; Begtrup, M.

    In: Electrochemical Society. Journal, Vol. 140, No. 11, 1993, p. 3108-3113.

    Publication: Research - peer-reviewJournal article – Annual report year: 1993

  320. Published

    Raman and NMR Studies in the System Phosphoryl Chloride-Aluminium Chloride. / Birkeneder, F.; Berg, Rolf W.; Bjerrum, Niels.

    In: Acta Chemica Scandinavica, Vol. 47, 1993, p. 344-357.

    Publication: Research - peer-reviewJournal article – Annual report year: 1993

  321. Published

    Raman Study on the SO3-K2S2O7 Molten System.. / Berg, Rolf W.; Borup, Flemming; Bjerrum, Niels.

    In: Molten Salt Forum, Vol. 1-2, 1993, p. 69-86.

    Publication: Research - peer-reviewJournal article – Annual report year: 1993

  322. 1992
  323. Published

    Electrochemical and Spectroscopic Studies of Tantalum in NaCl-AlCl3 Melts at 160-300oC.. / Barner, Jens H. Von; McCurry, L.E.; Jørgensen, C.A.; Bjerrum, Niels; Mamantov, G.

    In: Inorganic Chemistry, Vol. 31, 1992, p. 1034-1039.

    Publication: Research - peer-reviewJournal article – Annual report year: 1992

  324. 1991
  325. Published

    Conductivity, Thermal Analysis, and Phase Diagram of the System Cs2S2O7-V2O5. Spectroscopic Characterization of the Compound, Cs4(VO2)2(SO4)2S2O7. / Folkmann, G.E.; Hatem, G.; Fehrmann, Rasmus; Gaune-Escard, M.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 45, 1991, p. 961-964.

    Publication: Research - peer-reviewJournal article – Annual report year: 1991

  326. Published

    ESR-Investigations of Sulfuric Acid Catalyst Deactivation. / Eriksen, Kim Michael; Fehrmann, Rasmus; Bjerrum, Niels.

    In: Journal of Catalysis, Vol. 132, 1991, p. 263-265.

    Publication: Research - peer-reviewJournal article – Annual report year: 1991

  327. Published
  328. Published

    The Crystal Structure of NaV(SO4)2. / Fehrmann, Rasmus; Boghosian, S.; Papatheodorou, G.N.; Nielsen, K.; Berg, Rolf W.; Bjerrum, Niels.

    In: Acta Chemica Scandinavica, Vol. 45, 1991, p. 961-964.

    Publication: Research - peer-reviewJournal article – Annual report year: 1991

  329. Published

    Vibrational Spectra of Nb(V) Fluoro and Oxofluoro Complexes Formed in Alkali-Metal Fluoride Melts. / Barner, Jens H. Von; Christensen, Erik; Bjerrum, Niels; Gilbert, B.

    In: Inorganic Chemistry, Vol. 30, 1991, p. 561-566.

    Publication: Research - peer-reviewJournal article – Annual report year: 1991

  330. 1990
  331. Published

    Crystal Structure and Vibrational Spectra of Na2VO(SO4)2. / Fehrmann, Rasmus; Boghosian, S.; Papatheodorou, G.N.; Nielsen, K.; Berg, Rolf W.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 29, 1990, p. 3294-3298.

    Publication: Research - peer-reviewJournal article – Annual report year: 1990

  332. Published

    Electrochemical Deposition and Dissolution of Aluminum in NaAlCl4 Melts : Influence of MnCl2 and Sulfide Addition. / Li, Qingfeng; Hjuler, H.A.; Berg, Rolf W.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 137, No. 9, 1990, p. 2794-2798.

    Publication: Research - peer-reviewJournal article – Annual report year: 1990

  333. Published

    Electrochemical Deposition of Aluminum from NaCl-AlCl3 Melts. / Li, Qingfeng; Hjuler, H. A.; Berg, Rolf W.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 137, No. 2, 1990, p. 593-598.

    Publication: Research - peer-reviewJournal article – Annual report year: 1990

  334. Published
  335. 1989
  336. Published

    A Novel Inorganic Low Melting Electrolyte for Secondary-Aluminum-Nickel Sulfide Batteries. / Hjuler, H.A.; Winbrush, S. von; Berg, Rolf W.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 136, No. 4, 1989, p. 901-906.

    Publication: Research - peer-reviewJournal article – Annual report year: 1989

  337. Published

    Conductivity of Thionyl Chloride-Lithium Tetrachloroaluminate Solutions. / Berg, Rolf W.; Hjuler, H. A.; Søndergaard, A. P. L.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 136, No. 2, 1989, p. 323-328.

    Publication: Research - peer-reviewJournal article – Annual report year: 1989

  338. Published

    Crystal Structure and Infrared and Raman Spectra of K4(VO)3(SO4)5. / Fehrmann, Rasmus; Boghosian, S.; Papatheodorou, G.N.; Nielsen, K.; Berg, Rolf W.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 28, 1989, p. 1847-1853.

    Publication: Research - peer-reviewJournal article – Annual report year: 1989

  339. Published

    Electroless Growth of Aluminum Dendrites in NaCl-AlCl3 Melts.. / Li, Qingfeng; Hjuler, H.A.; Berg, Rolf W.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 136, No. 10, 1989, p. 2940-2943.

    Publication: Research - peer-reviewJournal article – Annual report year: 1989

  340. Published

    Formation of Crystalline Compounds and Deactivation During SO2 Oxidation in V2O5-M2S2O7 (M = Na, K, Cs) Melts. / Boghosian, S.; Fehrmann, Rasmus; Bjerrum, Niels; Papatheodorou, G. N.

    In: Journal of Catalysis, Vol. 119, 1989, p. 121-134.

    Publication: Research - peer-reviewJournal article – Annual report year: 1989

  341. Published
  342. Published

    Raman Spectra of Haloaluminate Melts Containing Oxides. / Gilbert, B. P.; Berg, Rolf W.; Bjerrum, Niels.

    In: Applied Spectroscopy, Vol. 43, 1989, p. 336-341.

    Publication: Research - peer-reviewJournal article – Annual report year: 1989

  343. 1987
  344. Published

    Complex Formation in Pyrosulfate Melts. 3. Density and Conductometric Measure¬ments on the System V2O5-K2S2O7 in the Temperature Range 350-490oC. / Hatem, G.; Fehrmann, Rasmus; Gaune-Escard, M.; Bjerrum, Niels.

    In: Journal of Physical Chemistry, Vol. 91, 1987, p. 195-203.

    Publication: Research - peer-reviewJournal article – Annual report year: 1987

  345. Published

    Potentiometric Investigation of the Oxide Behavior in NaCl-AlCl3 Melts at 175°C. / Zachariassen, K.; Berg, Rolf W.; Bjerrum, Niels; Barner, Jens H. Von.

    In: Electrochemical Society. Journal, Vol. 134, No. 5, 1987, p. 1153-1157.

    Publication: Research - peer-reviewJournal article – Annual report year: 1987

  346. 1986
  347. Published
  348. Published

    Crystal Structure and Infrared and Raman Spectra of KV(SO4)2. / Fehrmann, Rasmus; Krebs, B.; Papatheodorou, G.N.; Berg, Rolf W.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 25, 1986, p. 1571-1577.

    Publication: Research - peer-reviewJournal article – Annual report year: 1986

  349. Published

    Properties of CsCl/AlCl3 Melts Near Equimolar Composition and the Problem of Corrosive Action of the Melt Towards Container Materials. / Berg, Rolf W.; Lauridsen, T.L.; Østvold, T.; Hjuler, H. A.; Barner, Jens H. Von; Bjerrum, Niels.

    In: Acta Chemica Scandinavica, Vol. A40, 1986, p. 646-657.

    Publication: Research - peer-reviewJournal article – Annual report year: 1986

  350. Published

    Raman Spectroscopic Studies of Vapor Complexation in the MCl4-POCl3 and MCl4-AlCl3 (M = Zr, Hf) Binary System. / Boghosian, S.; Papatheodorou, G.N.; Berg, Rolf W.; Bjerrum, Niels.

    In: Polyhedron, Vol. 5, 1986, p. 1393-1403.

    Publication: Research - peer-reviewJournal article – Annual report year: 1986

  351. 1985
  352. Published
  353. Published
  354. Published

    Raman Study of Halogen Exchange Equilibria in Low Melting Mixtures Consisting of Sodium Tetrachloroaluminate and Tetrabromoaluminate. / Berg, Rolf W.; Kemnitz, E.; Hjuler, H. A.; Fehrmann, Rasmus; Bjerrum, Niels.

    In: Polyhedron, Vol. 4, 1985, p. 457-461.

    Publication: Research - peer-reviewJournal article – Annual report year: 1985

  355. Published

    Secondary Aluminum - Metal Sulphide Batteries with Molten NaAlCl4 Electrolyte. / Hjuler, H.A.; Berg, Rolf W.; Bjerrum, Niels.

    Secondary Aluminum - Metal Sulphide Batteries with Molten NaAlCl4 Electrolyte: Proceedings of the 14th International Power Sources Symposium. Vol. 10 1985. p. 1-21.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1985

  356. Published

    Specific Conductivity of NaCl-AlCl3 and NaCl-AlCl3-Al2S3 Melts. / Hjuler, H. A.; Berg, Rolf W.; Zachariassen, K.; Bjerrum, Niels.

    In: Journal of Chemical and Engineering Data, Vol. 30, 1985, p. 203-208.

    Publication: Research - peer-reviewJournal article – Annual report year: 1985

  357. 1984
  358. Published

    NbAlCl8. A Molecular Dinuclear Complex in the Solid, Melt and Vapor Phase. Synthesis, Crystal Structure and Raman Spectra. / Krebs, B.; Janssen, H.; Bjerrum, Niels; Berg, Rolf W.; Papatheodorou, G.N.

    In: Inorganic Chemistry, Vol. 23, 1984, p. 164-171.

    Publication: Research - peer-reviewJournal article – Annual report year: 1984

  359. Published
  360. 1983
  361. Published

    Complexing of Al+3 by S–2 Ions in Alkali Halide Melts. / Berg, Rolf W.; Bjerrum, Niels.

    In: Electrochemical Society. Journal, Vol. 130, No. 6, 1983, p. 1442-1443.

    Publication: Research - peer-reviewJournal article – Annual report year: 1983

  362. Published

    Density of Molten NaAlCl4. A Reinvestigation. / Berg, Rolf W.; Hjuler, H. A.; Bjerrum, Niels.

    In: Journal of Chemical and Engineering Data, Vol. 28, 1983, p. 251-253.

    Publication: Research - peer-reviewJournal article – Annual report year: 1983

  363. Published

    Density of Sodium Tetrachloroaluminate Melts Containing Aluminum Chlorosulfides. / Berg, Rolf W.; Hjuler, H. A.; Bjerrum, Niels.

    In: Journal of Chemical and Engineering Data, Vol. 28, 1983, p. 253-255.

    Publication: Research - peer-reviewJournal article – Annual report year: 1983

  364. Published

    Raman Spectroscopic and Spectrophotometric Study of the System K2S2O7-KHSO4 in the Temperature Range 200-450oC. / Fehrmann, Rasmus; Hansen, N. H.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 22, 1983, p. 4009-4014.

    Publication: Research - peer-reviewJournal article – Annual report year: 1983

  365. Published

    Raman Study of Gallium Chlorosulphides in Chloride Melts. / Berg, Rolf W.; Bjerrum, Niels.

    In: Polyhedron, Vol. 2, 1983, p. 179-181.

    Publication: Research - peer-reviewJournal article – Annual report year: 1983

  366. 1982
  367. Published

    Chloro Complexes in Molten Salts. 9. Potentiometric and Vapor Pressure Study of the System NaCl-AlCl3 in the Temperature Range 175-300oC. / Hjuler, H. A.; Mahan, A.; Barner, Jens H. Von; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 21, 1982, p. 402-406.

    Publication: Research - peer-reviewJournal article – Annual report year: 1982

  368. Published
  369. Published
  370. Published
  371. 1981
  372. Published
  373. Published

    Densities of Molten KCl-CuCl2 Obtained by the Automated Float Method. / Andreasen, H. A.; Mahan, A.; Bjerrum, Niels.

    In: Journal of Chemical and Engineering Data, Vol. 26, 1981, p. 195-197.

    Publication: Research - peer-reviewJournal article – Annual report year: 1981

  374. Published

    The Chalcogens in Chloroaminate Melts. / Bjerrum, Niels.

    The Technical University of Denmark, 1981.

    Publication: ResearchDoctoral thesis – Annual report year: 1981

  375. 1980
  376. Published

    Densities of Molten FeCl3, KCl-FeCl3 and KCl-AlCl3. / Andreasen, H. A.; Bjerrum, Niels; Hansen, N. H.

    In: Journal of Chemical and Engineering Data, Vol. 25, 1980, p. 236-239.

    Publication: Research - peer-reviewJournal article – Annual report year: 1980

  377. Published
  378. Published

    Resonance Raman Spectra of S3- in Molten Salts. / Berg, Rolf W.; Bjerrum, Niels; Papatheodorou, G.N.; Winbush, S. von.

    In: Inorganic Chemistry, Vol. 16, 1980, p. 201-204.

    Publication: Research - peer-reviewJournal article – Annual report year: 1980

  379. 1979
  380. Published
  381. 1978
  382. Published

    Chloro Complexes in Molten Salts. 5. Potentiometric and Spectrophotometric Study of Chloro Complexes Formed in KCl-AlCl3-FeCl3 at 300oC. / Andreasen, H. A.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 17, 1978, p. 3605-3609.

    Publication: Research - peer-reviewJournal article – Annual report year: 1978

  383. Published

    Chloro Complexes in Molten Salts. VII. Potentiometric, Spectrophotometric, and Raman Spectroscopic Study of the System KCl-AlCl3-NbCl5 at 300oC. / Bjerrum, Niels; Smith, G. P.

    In: Acta Chemica Scandinavica, Vol. A32, 1978, p. 837-845.

    Publication: Research - peer-reviewJournal article – Annual report year: 1978

  384. Published

    Electrochemical and Spectroscopic Studies of the Chalcogens in Chloroaluminate Melts. / Bjerrum, Niels.

    In: Characterization of Solutes in Non-Aqueous Solvents, 1978, p. 251-271.

    Publication: Research - peer-reviewJournal article – Annual report year: 1978

  385. Published
  386. 1977
  387. Published

    Automated ''float'' method for determination of densities of molten salts. / Andreasen, Helge A.; Bjerrum, Niels; Foverskov, Carl Erik.

    In: Review of Scientific Instruments, Vol. 48, No. 10, 1977, p. 1340-1343.

    Publication: Research - peer-reviewJournal article – Annual report year: 1977

  388. Published

    Electrochemistry of Tellurium(IV) in KCl-AlCl3 Melts. / Poulsen, Finn Willy; Bjerrum, Niels.

    In: Electroanalytical Chemistry: A Series of Advances, Vol. 79, 1977, p. 327-336.

    Publication: Research - peer-reviewJournal article – Annual report year: 1977

  389. Published
  390. Published

    Low temperature vibrational spectroscopy. I. Hexachlorotellurates. / Berg, Rolf W.; Poulsen, Finn Willy; Bjerrum, Niels.

    In: Journal of Chemical Physics, Vol. 67, No. 5, 1977, p. 1829-1837.

    Publication: Research - peer-reviewJournal article – Annual report year: 1977

  391. 1976
  392. Published

    Lower Oxidation States of Tellurium. 4. Tetratellurium(2+) Hexatellurium(2+), and Octatellurium(2+) in Chloroaluminate Melts. / Fehrmann, Rasmus; Bjerrum, Niels; Andreasen, H. A.

    In: Inorganic Chemistry, Vol. 15, 1976, p. 2187-2195.

    Publication: Research - peer-reviewJournal article – Annual report year: 1976

  393. 1975
  394. Published

    Chloro Complexes in Molten Salts. IV. A Potentiometric and Spectrophotometric Study of the System KCl-FeCl3 in the Temperature Range 275-350oC. / Andreasen, H. A.; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 14, 1975, p. 1807-1811.

    Publication: Research - peer-reviewJournal article – Annual report year: 1975

  395. Published
  396. Published
  397. 1974
  398. Published

    Chloro Complexes in Molten Salts. III. Raman Study of the Chloro Complexes Formed in the Molten KCl-AlCl3-TeCl4 System. / Poulsen, Finn Willy; Bjerrum, Niels; Nielsen, O. F.

    In: Inorganic Chemistry, Vol. 13, 1974, p. 2693-2697.

    Publication: Research - peer-reviewJournal article – Annual report year: 1974

  399. Published

    Chloro Complexes in Molten Salts. II. Potentiometric and Spectrophotometric Study of Chloro Complexes in KCl-AlCl3-TeCl4 at 300oC. / Barner, Jens H. Von; Bjerrum, Niels; Kiens, K.

    In: Inorganic Chemistry, Vol. 13, 1974, p. 1708-1712.

    Publication: Research - peer-reviewJournal article – Annual report year: 1974

  400. 1973
  401. Published

    Potentiometric Study of the Systems KCl-AlCl3 and KCl-AlCl3-ZnCl2 at 300oC, Performed with a Chlorine-Chloride Electrode. / Barner, Jens H. Von; Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 12, 1973, p. 1891-1896.

    Publication: Research - peer-reviewJournal article – Annual report year: 1973

  402. 1972
  403. Published

    Lower Oxidation States of Tellurium. III. Ditellurium(2+) in Chloroaluminate Melts. / Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 11, 1972, p. 2648-2652.

    Publication: Research - peer-reviewJournal article – Annual report year: 1972

  404. 1971
  405. Published

    Lower Oxidation States of Tellurium. Tellurium(II) in Chloroaluminate Melts. / Bjerrum, Niels.

    In: Inorganic Chemistry, Vol. 10, 1971, p. 2578-2580.

    Publication: Research - peer-reviewJournal article – Annual report year: 1971

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