Qingfeng Li

  1. 2016
  2. Published

    Acid–Base Chemistry and Proton Conductivity. / Li, Qingfeng; Aili, David; Savinell, Robert F.; Jensen, Jens Oluf.

    High Temperature Polymer Electrolyte Membrane Fuel Cells: Approaches, Status, and Perspectives. ed. / Qingfeng Li; David Aili; Hans Aage Hjuler; Jens Oluf Jensen. Switzerland : Springer, 2016. p. 37-57.

    Publication: Research - peer-reviewBook chapter – Annual report year: 2016

  3. Published

    Advanced materials for polymer electrolyte membrane fuel cells. / Aili, David; Jensen, Jens Oluf; Li, Qingfeng.

    Electrochemical Energy: Advanced Materials and Technologies. ed. / Pei Kan Shen; Chao-Yang Wang; San Ping Jiang; Xueliang Sun; Jiujun Zhang. Boca Raton : C R C Press LLC, 2016. p. 363-383 (Electrochemical Energy Storage and Conversion).

    Publication: Research - peer-reviewBook chapter – Annual report year: 2016

  4. Published

    Durability Issues and Status of PBI-Based Fuel Cells. / Jakobsen, Mark Tonny Dalsgaard; Jensen, Jens Oluf; Cleemann, Lars Nilausen; Li, Qingfeng.

    High Temperature Polymer Electrolyte Membrane Fuel Cells: Approaches, Status, and Perspectives. ed. / Qingfeng Li; David Aili; Hans Aage Hjuler; Jens Oluf Jensen. Switzerland : Springer, 2016. p. 487-509.

    Publication: Research - peer-reviewBook chapter – Annual report year: 2015

  5. Published

    Introduction. / Jensen, Jens Oluf; Hjuler, Hans Aage; Aili, David; Li, Qingfeng.

    High Temperature Polymer Electrolyte Membrane Fuel Cells: Approaches, Status, and Perspectives. ed. / Qingfeng Li; David Aili; Hans Aage Hjuler; Jens Oluf Jensen. Switzerland : Springer, 2016. p. 1-4.

    Publication: ResearchBook chapter – Annual report year: 2016

  6. Published

    Polybenzimidazole Membranes by Post Acid Doping. / Aili, David; Jensen, Jens Oluf; Li, Qingfeng.

    High Temperature Polymer Electrolyte Membrane Fuel Cells: Approaches, Status, and Perspectives. ed. / Qingfeng Li; David Aili; Hans Aage Hjuler; Jens Oluf Jensen. Switzerland : Springer, 2016. p. 195-215.

    Publication: Research - peer-reviewBook chapter – Annual report year: 2016

  7. Published
  8. 2015
  9. Published

    1,2,4-Triazolium perfluorobutanesulfonate as an archetypal pure protic organic ionic plastic crystal electrolyte for all-solid-state fuel cells. / Luo, Jiangshui; Jensen, Annemette Hindhede; Brooks, Neil R.; Sniekers, Jeroen; Knipper, Martin; Aili, David; Li, Qingfeng; Vanroy, Bram; Wübbenhorst, Michael; Yan, Feng; Van Meervelt, Luc; Shao, Zhigang; Fang, Jianhua; Luo, Zheng-Hong; De Vos, Dirk E.; Binnemans, Koen; Fransaer, Jan.

    In: Energy & Environmental Science, Vol. 8, No. 4, 2015, p. 1276-1291.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  10. Published

    Activated Carbon Nanochains with Tailored Micro-Meso Pore Structures and Their Application for Supercapacitors. / Zhang, Miao; He, Chunnian; Liu, Enzuo; Zhu, Shan; Shi, Chunsheng; Li, Jiajun; Li, Qingfeng; Zhao, Naiqin.

    In: Journal of Physical Chemistry C, Vol. 119, No. 38, 2015, p. 21810-21817.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  11. Published
  12. Published
  13. Published
  14. Published

    Methyl phosphate formation as a major degradation mode of direct methanol fuel cells with phosphoric acid based electrolytes. / Aili, David; Vassiliev, Anton; Jensen, Jens Oluf; Schmidt, Thomas J.; Li, Qingfeng.

    In: Journal of Power Sources, Vol. 279, 2015, p. 517-521.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  15. Published

    Phosphoric acid doped polysulfone membranes with aminopyridine pendant groups and imidazole cross-links. / Hink, Steffen; Elsøe, Katrine; Cleemann, Lars Nilausen; Henkensmeier, Dirk; Jang, Jong Hyun; Kim, Hyoung Juhn; Han, Jonghee; Nam, Suk Woo; Li, Qingfeng.

    In: European Polymer Journal, Vol. 72, 2015, p. 102-113.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  16. Published

    Porous poly(perfluorosulfonic acid) membranes for alkaline water electrolysis. / Aili, David; Hansen, Martin Kalmar; Andreasen, Jens Wenzel; Zhang, Jingdong; Jensen, Jens Oluf; Bjerrum, Niels J.; Li, Qingfeng.

    In: Journal of Membrane Science, Vol. 493, 2015, p. 589–598.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  17. Published

    Promotional effect of phosphorus doping on the activity of the Fe-N/C catalyst for the oxygen reduction reaction. / Hu, Yang; Zhu, Jianbin; Lv, Qing; Liu, Changpeng; Li, Qingfeng; Xing, Wei.

    In: Electrochimica Acta, Vol. 155, 2015, p. 335-340.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  18. Published

    Sulfonated copolyimide membranes derived from a novel diamine monomer with pendant benzimidazole groups for fuel cells. / Li, Wei; Guo, Xiaoxia; Aili, David; Fernandez, Santiago Martin; Li, Qingfeng; Fang, Jianhua.

    In: Journal of Membrane Science, Vol. 481, 2015, p. 44-53.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  19. Published

    Tetrazole substituted polymers for high temperature polymer electrolyte fuel cells. / Henkensmeier, Dirk; My Hanh Duong, Ngoc; Brela, Mateusz; Dyduch, Karol; Michalak, Artur; Jankova Atanasova, Katja ; Cho, Hyeongrae; Hyun Jang, Jong; Kim, Hyoung-Juhn; Cleemann, Lars Nilausen; Li, Qingfeng; Jensen, Jens Oluf.

    In: Journal of Materials Chemistry A, Vol. 3, No. 27, 2015, p. 14389-14400.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  20. Published

    The effect of preparation method on the proton conductivity of indium doped tin pyrophosphates. / Anfimova, Tatiana; Lie-Andersen, T.; Jensen, E. Pristed; Prag, C. Brorson; Nielsen, U.G.; Sørensen, D.R.; Skou, E.M.; Christensen, Erik; Bjerrum, Niels J.; Li, Qingfeng.

    In: Solid State Ionics, Vol. 278, 2015, p. 209-216.

    Publication: Research - peer-reviewJournal article – Annual report year: 2015

  21. Published
  22. 2014
  23. Published
  24. Published

    Binderless electrodes for high-temperature polymer electrolyte membrane fuel cells. / Fernandez, Santiago 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

  25. 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

  26. Published

    Direct Dimethyl Ether High Temperature Fuel Cells. / Vassiliev, Anton; Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels J.

    2014. Abstract from Emerging Industries Forum 2014, Dalian, China.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2014

  27. Published

    Direct Dimethyl Ether High Temperature PEM Fuel Cells. / Vassiliev, Anton (Author); Jensen, Jens Oluf (Author); Li, Qingfeng (Author); Bjerrum, Niels J. (Author).

    2014. Challenges in HT PEFCs Workshop, Lyngby, Denmark, 15/01/2014.

    Publication: ResearchSound/Visual production (digital) – Annual report year: 2014

  28. Published
  29. Published
  30. 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 J.; He, R. H.

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

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

  31. Published
  32. Published

    High Temperature PEM Fuel Cells and Organic Fuels. / Vassiliev, Anton; Bjerrum, Niels J. (Main supervisor); Jensen, Jens Oluf (Supervisor); Li, Qingfeng (Supervisor).

    Department of Energy Conversion and Storage, Technical University of Denmark, 2014. 182 p.

    Publication: ResearchPh.D. thesis – Annual report year: 2014

  33. Published
  34. Published
  35. Published
  36. 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

  37. Published

    Insights to durability and impedance of direct DME HT-PEM FCs. / Vassiliev, Anton; Jensen, Jens Oluf; Li, Qingfeng.

    2014. Abstract from CARISMA 2014 Conference, Cape Town, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2014

  38. Published
  39. Published
  40. 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.

    In: Electrochemical Society. Meeting Abstracts (Online), Vol. MA2014-02, 2014, p. 201278-1278.

    Publication: Research - peer-reviewConference abstract in journal – Annual report year: 2014

  41. Published
  42. Published
  43. Published
  44. 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.

    In: Electrochemical Society. Meeting Abstracts (Online), Vol. MA2014-03, 2014, p. 458-458.

    Publication: Research - peer-reviewConference abstract in journal – Annual report year: 2014

  45. 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

  46. 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

  47. 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

  48. Published
  49. 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

  50. Published
  51. 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 20th World Hydrogen Energy Conference 2014, Gwangju Metropolitan City, Korea, Republic of.

    Publication: ResearchPoster – Annual report year: 2014

  52. 2013
  53. 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 J.; Shao-Hom, Yang.

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

    Publication: ResearchPoster – Annual report year: 2014

  54. Published
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