Qingfeng Li

  1. 2015
  2. 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

  3. Published
  4. Published
  5. Published
  6. 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

  7. 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

  8. 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

  9. 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

  10. Published
  11. 2014
  12. 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

  13. 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

  14. 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

  15. 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

  16. Published
  17. Published
  18. 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

  19. Published
  20. 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

  21. Published
  22. Published
  23. Published
  24. 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

  25. 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

  26. Published
  27. Published
  28. Published
  29. 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

  30. Published
  31. Published
  32. Published
  33. 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

  34. 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

  35. 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

  36. 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

  37. Published
  38. 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

  39. Published
  40. 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

  41. 2013
  42. 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

  43. Published
  44. 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

  45. 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 J.; He, Ronghuan.

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

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

  46. 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 J.

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

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

  47. Published

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

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

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

  48. Published
  49. 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: 2014

  50. Published
  51. 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 J.

    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

  52. Published
  53. 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

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