Jens Oluf Jensen

  1. 2014
  2. Published

    Boron-nitrogen based hydrides and reactive composites for hydrogen storage. / Jepsen, Lars H.; Ley, Morten B.; Lee, Young-Su; Cho, Young Whan; Dornheim, Martin; Jensen, Jens Oluf; Filinchuk, Yaroslav; Jørgensen, Jens Erik; Besenbacher, Flemming; Jensen, Torben René.

    In: Materials Today, Vol. 17, No. 3, 2014, p. 129-135.

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

  3. Published

    Complex hydrides for hydrogen storage - New perspectives. / Ley, Morten B.; Jepsen, Lars H.; Lee, Young-Su; Cho, Young Whan; Bellosta Von Colbe, José M.; Dornheim, Martin; Rokni, Masoud; Jensen, Jens Oluf; Sloth, Mikael; Filinchuk, Yaroslav; Jørgensen, Jens Erik; Besenbacher, Flemming; Jensen, Torben R.

    In: Materials Today, Vol. 17, No. 3, 2014, p. 122-128.

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

  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. 2013
  12. 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

  13. Published
  14. 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

  15. 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

  16. Published
  17. Published
  18. 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

  19. Published
  20. Published
  21. Published
  22. Published

    Introduction to Department of Energy Conversion and Storage. / Jensen, Jens Oluf (Author).

    2013. International Symposium on Water Electrolysis and Hydrogen as part of the future Renewable Energy System, Copenhagen, Denmark, 10/05/13.

    Publication: CommunicationSound/Visual production (digital) – Annual report year: 2013

  23. 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

  24. Published
  25. Published

    Three-dimensional Nanofiber Cathode for Low Temperature and High Temperature Fuel Cells. / Zhang, Wenjing; Zhang, Wei; Simonsen, Søren Bredmose; Esposito, Vincenzo; Hjelm, Johan; Ramousse, Severine; Jensen, Jens Oluf; Shao, Jing.

    2013. Abstract from Annual meeting of the Danish Electrochemical Society, Ringsted, Denmark.

    Publication: ResearchConference abstract for conference – Annual report year: 2014

  26. 2012
  27. 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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. 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

  34. 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

  35. Published
  36. 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

  37. 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

  38. 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

  39. Published

    High Temperature Polymer Electrolyte Membrane Fuel Cells - Performance and degradation. / Steenberg, Thomas; Hjuler, Hans Aage; Terkelsen, Carina; Garcia, Hector R.; Sanchez, Maria Teresa Romero; Cleemann, Lars Nilausen; Jensen, Jens Oluf.

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 107-107.

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

  40. 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

  41. 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

  42. Published
  43. Published
  44. 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

  45. Published
  46. 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

  47. Published

    Phosphoric acid doped imidazolium polysulfone membranes for high temperature proton exchange membrane fuel cells. / Yang, Jingshuai; Li, Qingfeng; Jensen, Jens Oluf; Pan, Chao; Cleemann, Lars Nilausen; Bjerrum, Niels J.; He, Ronghuan.

    In: Journal of Power Sources, Vol. 205, 2012, p. 114-121.

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

  48. 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

  49. 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

  50. 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

  51. 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

  52. 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

  53. 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

  54. 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

  55. Published
  56. Published
  57. 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

  58. Published
  59. 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

  60. 2011
  61. Published
  62. 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

  63. 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

  64. Published
  65. Published
  66. 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

  67. Published
  68. 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

  69. 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

  70. Published
  71. 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

  72. 2010
  73. 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

  74. 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

  75. 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

  76. 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

  77. 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

  78. 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

  79. 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

  80. 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

  81. 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

  82. 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

  83. 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

  84. 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

  85. 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

  86. 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

  87. 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

  88. 2009
  89. Published
  90. 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

  91. 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

  92. 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

  93. 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

  94. 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

  95. 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

  96. 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

  97. 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

  98. 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

  99. 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

  100. 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

  101. Published

    Thermal coupling of a high temperature PEM fuel cell with a complex hydride tank. / Pfeifer, P.; Wall, C.; Jensen, Jens Oluf; Hahn, H.; Fichtner, M.

    In: International Journal of Hydrogen Energy, Vol. 34, No. 8, 2009, p. 3457-3466.

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

  102. 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

  103. 2008
  104. 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

  105. Published

    Fuel cells. / Jensen, Jens Oluf; Li, Qingfeng.

    Hydrogen in mobile and portable systems. ed. / A Léon; H Hahn. Springer, 2008.

    Publication: ResearchBook chapter – Annual report year: 2008

  106. 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

  107. 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

  108. Published

    Recent progress in high temperature PEM fuel cells. / Jensen, Jens Oluf.

    2008. Abstract from Electrochemical Science and Technology : Symposium of the Danish Electrochemical Society, Odense, .

    Publication: ResearchConference abstract for conference – Annual report year: 2008

  109. 2007
  110. 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

  111. 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

  112. 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

  113. Published

    Further Improvement and System Integration of High Temperature Polymer Electrolyte Membrane Fuel Cells : 36 Month Periodic Activity Report. / Li, Qingfeng; Jensen, Jens Oluf.

    Technical University of Denmark (DTU), 2007. 137 p.

    Publication: ResearchReport – Annual report year: 2007

  114. Published

    Further Improvement and System Integration of High Temperature Polymer Electrolyte Membrane Fuel Cells : 24 Month Periodic Activity Report. / Li, Qingfeng; Jensen, Jens Oluf.

    Technical University of Denmark (DTU), 2007. 144 p.

    Publication: ResearchReport – Annual report year: 2007

  115. 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

  116. Published

    Membranes for High Temperature PEFC Based on Polybenimidazoles. / Li, Qingfeng; Jensen, Jens Oluf.

    Membrane Handbook: Membranes for Energy Conversion. Vol. Vol 2 Wiley-VCH, 2007.

    Publication: ResearchBook chapter – Annual report year: 2007

  117. 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

  118. 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

  119. 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

  120. 2006
  121. Published

    Brief Introduction to Fuel Cells, Hydrogen Production and Storage. / Jensen, Jens Oluf (Author).

    2006. Summer School on Materials for the Hydrogen Society : University of Iceland, June 26-30, Reykjavik, Iceland, 01/01/06.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2006

  122. 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

  123. Published

    FURIM. / Jensen, Jens Oluf.

    2006. Poster session presented at European Hydrogen & Fuel Cell Technology Platform. Third General Assembly (GA'06) and Exhibition/ Demonstration Event 2006 : "From Strategy to Action: Timeline 2015" on 4-6 October, Brussels, Belgium, .

    Publication: ResearchPoster – Annual report year: 2006

  124. 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

  125. 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

  126. 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

  127. 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

  128. 2005
  129. 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

  130. 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

  131. Published

    Danish Hydrogen Association. / Jensen, Jens Oluf; Petersen, Jan Hovald; Markussen, Peter; Lundsgaard, Jørgen S.; Mortensen, Paw V.; Sloth, Mikael; Bjerregård, Hans; Yde, Lars; Rathmann, Søren.

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

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

  132. 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

  133. 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

  134. 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

  135. 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

  136. Published

    Further Improvement and System Integration of High Temperature Polymer Electrolyte Membrane Fuel Cells : 12 Month Periodic Activity Report. / Jensen, Jens Oluf; Li, Qingfeng.

    Technical University of Denmark (DTU), 2005. 76 p.

    Publication: ResearchReport – Annual report year: 2005

  137. 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

  138. 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

  139. Published

    HT-PEMFC as a bridge to new metal hydride storage systems. / Jensen, Jens Oluf (Author).

    2005. Furim Symposium: High temperature PEM fuel cells, Rio-Patras, Greece, 01/01/05.

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

  140. 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

  141. 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

  142. 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

  143. 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

  144. 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

  145. 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

  146. 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

  147. 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

  148. Published

    X-ray diffraction of subfractions of petroleum asphaltenes. / Andersen, Simon Ivar; Jensen, Jens Oluf; Speight, J. G.

    In: Energy & Fuels, Vol. 19, No. 6, 2005, p. 2371 - 2377.

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

  149. 2004
  150. 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

  151. Published

    An in-situ neutron diffraction study of the ageing of CaNi5Dx at 80ºC and 9 bar.. / Pitt, M.P.; Brinks, H.W.; Jensen, Jens Oluf; Hauback., B.C.

    In: Journal of Alloys and Compounds, Vol. 372, 2004, p. 190–196.

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

  152. 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

  153. 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

  154. 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

  155. 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

  156. 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

  157. 2003
  158. 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

  159. 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

  160. 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

  161. Published

    Fuel Cell Activities at DTU. / Jensen, Jens Oluf.

    Fuel Cell Activities at DTU. Reykjavik, Iceland, 2003.

    Publication: ResearchArticle in proceedings – Annual report year: 2003

  162. Published

    High Temperature Polymer Fuel Cells.. / Jensen, Jens Oluf (Author).

    2003. Colloquium 10 October 2003, Materials Research Department, Risø National Laboratory, 01/01/03.

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

  163. 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

  164. 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

  165. 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

  166. 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

  167. 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

  168. 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

  169. 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

  170. 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

  171. 2002
  172. 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

  173. Published

    The electrochemical impedance of metal hydride electrodes. / Valøen, Lars Ole; Lasia, Andrzej; Jensen, Jens Oluf; Tunold, Reidar.

    In: Electrochimica Acta, Vol. 47, No. 18, 2002, p. 2871-2884.

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

  174. 2001
  175. 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

  176. Published

    Hydrogen Power. / Jensen, Jens Oluf; Qingfeng, Li.

    2001. Paper presented at Theoretical and Engineering Solutions International Symposium, Stralsund, Germany, .

    Publication: ResearchPaper – Annual report year: 2001

  177. 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

  178. 2000
  179. 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

  180. Published

    Mechanical Alloying for the Preparation of Alloys not Easily Cast (CaNi5, MgNi and MoCo3). / Jensen, Jens Oluf; Nørbygaard, T. N.; Berg, Rolf W.

    Progress in Molten Salts Chemistry, Vol. 1. Elsevier, 2000. p. 247-252.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2000

  181. 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

  182. 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

  183. 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

  184. 1999
  185. Published
  186. 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

  187. 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

  188. 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

  189. 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

  190. 1998
  191. Published
  192. Published
  193. 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

  194. 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

  195. 1997
  196. Published

    Anodematerialer til metalhydridbatterier. / Jensen, Jens Oluf.

    1997. 149 p.

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

  197. 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

  198. 1996
  199. 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

  200. 1993
  201. Published
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