Qingfeng Li

  1. 2014
  2. Published

    Binderless electrodes for high-temperature polymer electrolyte membrane fuel cells. / Søgaard, Martin; Li, Qingfeng; Steenberg, Thomas; Jensen, Jens Oluf.

    In: Journal of Power Sources, Vol. 272, 2014, p. 559-566.

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

  3. Published

    Determining the platinum loading and distribution of industrial scale polymer electrolyte membrane fuel cell electrodes using low energy X-ray imaging. / Holst, T.; Vassiliev, Anton; Kerr, R.; Li, Qingfeng; Steenberg, Thomas; Terkelsen, C.; Hjuler, Hans Aage.

    In: Journal of Power Sources, Vol. 270, 2014, p. 208-212.

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

  4. Published
  5. Published
  6. 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

  7. Published
  8. 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

  9. Published
  10. Published
  11. Published

    meta-PBI/methylated PBI-OO blend membranes for acid doped HT PEMFC. / Cho, Hyeongrae; Hur, Eun; Henkensmeier, Dirk; Jeong, Gisu; Cho, Eunae; Kim, Hyoung Juhn; Jang, Jong Hyun; Lee, Kwan Young; Hjuler, Hans Aage; Li, Qingfeng; Jensen, Jens Oluf; Cleemann, Lars Nilausen.

    In: European Polymer Journal, Vol. 58, 2014, p. 135-143.

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

  12. Published
  13. Published
  14. Published
  15. Published

    Invited: A Stability Study of Alkali Doped PBI Membranes for Alkaline Electrolyzer Cells. / Jensen, Jens Oluf; Aili, David; Hansen, Martin Kalmar; Li, Qingfeng; Bjerrum, Niels Janniksen; Christensen, Erik.

    Proceedings of 2014 ECS and SMEQ Joint International Meeting. Vol. MA2014-02 2014. p. 201278-1278 (ECS Meeting Abstracts ).

    Publication: ResearchConference abstract in proceedings – Annual report year: 2014

  16. Published
  17. Published
  18. Published
  19. Published

    Physicochemical Properties of 1,2,4-Triazolium Perfluorobutanesulfonate As an Archetypal Pure Protic Organic Ionic Plastic Crystal Electrolyte. / Luo, Jiangshui; Brooks, Neil R.; Sniekers, Jeroen; Jensen, Annemette Hindhede; Li, Qingfeng; Knipper, Martin; Vanroy, Bram; Wübbenhorst, Michael; Shi, Chengzhen; Yan, Feng; Fang, Jianhua; Van Meervelt, Luc; Binnemans, Koen; Fransaer, Jan.

    Proceedings of the 2014 Electrochemical Conference on Energy & the Environment (ECEE). Vol. MA2014-03 2014. p. 20458-458 (ECS Meeting Abstracts ).

    Publication: ResearchConference abstract in proceedings – Annual report year: 2014

  20. Published

    Polybenzimidazole and sulfonated polyhedral oligosilsesquioxane composite membranes for high temperature polymer electrolyte membrane fuel cells. / Aili, David; Allward, Todd; Alfaro, Silvia Martinez; Hartmann-Thompson, Claire; Steenberg, Thomas; Hjuler, Hans Aage; Li, Qingfeng; Jensen, Jens Oluf; Stark, Edmund J.

    In: Electrochimica Acta, Vol. 140, 2014, p. 182-190.

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

  21. Published

    Poly(imide benzimidazole)s for high temperature polymer electrolyte membrane fuel cells. / Yuan, Sen; Guo, Xiaoxia; Aili, David; Pan, Chao; Li, Qingfeng; Fang, Jianhua.

    In: Journal of Membrane Science, Vol. 454, 2014, p. 351-358.

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

  22. Published

    Polymers for Fuel Cells. / Aili, David; Jensen, Jens Oluf; Li, Qingfeng.

    Encyclopedia of Polymeric Nanomaterials. Springer, 2014.

    Publication: Research - peer-reviewEncyclopedia chapter – Annual report year: 2014

  23. 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 J.; Li, Qingfeng.

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

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

  24. Published
  25. Published

    Water steam electrolysis at intermediate temperature with Sn0.9In0.1P2O7 solid electrolyte. / Prag, Carsten Brorson; Christensen, Erik; Li, Qingfeng; Bjerrum, Niels J.

    2014. Poster session presented at World Hydrogen Energy Conference 2014, Gwangju Metropolitan City, Korea, Republic of.

    Publication: ResearchPoster – Annual report year: 2014

  26. 2013
  27. 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

  28. Published
  29. Published

    A Quaternary Polybenzimidazole Membrane for Intermediate Temperature Polymer Electrolyte Membrane Fuel Cells. / Xu, C.; Scott, K.; Li, Qingfeng; Yang, J.; Wu, X.

    In: Fuel Cells, Vol. 13, No. 2, 2013, p. 118-125.

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

  30. 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

  31. 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

  32. 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

  33. Published
  34. 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

  35. Published
  36. 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

  37. Published
  38. Published

    Hydroxyl pyridine containing polybenzimidazole membranes for proton exchange membrane fuel cells. / Yang, Jingshuai; Xu, Yixin; Zhou, Lu; Che, Quantong; He, Ronghuan; Li, Qingfeng.

    In: Journal of Membrane Science, Vol. 446, 2013, p. 318-325.

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

  39. Published
  40. 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

  41. Published
  42. Published

    Polybenzimidazole Membranes Containing Benzimidazole Side Groups for High Temprature Polymer Electrolyte Membrane Fuel Cells. / Yang, Jingshuai ; Li, Xueyuan; Xu, Yizin; Che, Quantong; He, Ronghuan; Li, Qingfeng.

    In: Advanced Materials Research, Vol. 716, 2013, p. 310-313.

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

  43. 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

  44. Published
  45. 2012
  46. 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

  47. 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

  48. Published
  49. Published

    Antimony Doped Tin Oxides and Their Composites with Tin pyrophosphates as Catalyst Supports for Oxygen Evolution Reaction in Proton Exchange Membrane Water Electrolysis. / Xu, Junyuan; Li, Qingfeng; Christensen, Erik; Wang, Xindong .

    Book of abstracts - 3rd CARISMA International Conference on Medium and High Temperature PEM Fuel Cells. 2012. p. 79-79.

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

  50. 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

  51. 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

  52. 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

  53. Published

    Cross-linked aromatic cationic polymer electrolytes with enhanced stability for high temperature fuel cell applications. / Ma, Wenjia; Zhao, Chengji; Yang, Jingshuai; Ni, Jing; Wang, Shuang; Zhang, Na; Lin, Haidan; Wang, Jing; Zhang, Gang; Li, Qingfeng; Na, Hui.

    In: Energy & Environmental Science, Vol. 5, No. 6, 2012, p. 7617-7625.

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

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