Qingfeng Li
- Research › Journal article
- Published
Crosslinking of polybenzimidazolemembranes by divinylsulfone post-treatment for high-temperature proton exchange membrane fuel cell applications. / Aili, David; Li, Qingfeng; Christensen, Erik; Jensen, Jens Oluf; Bjerrum, Niels.
In: Polymer International, Vol. 60, No. 8, 2011, p. 1201-1207.Publication: Research - peer-review › Journal article – Annual report year: 2011
- Published
Phosphoric acid doped membranes based on Nafion®, PBI and their blends – Membrane preparation, characterization and steam electrolysis testing. / Aili, David; Hansen, Martin Kalmar; Pan, Chao; Li, Qingfeng; Christensen, Erik; Jensen, Jens Oluf; Bjerrum, Niels.
In: International Journal of Hydrogen Energy, Vol. 36, No. 12, 2011, p. 6985-6993.Publication: Research - peer-review › Journal article – Annual report year: 2011
- Published
Thermal curing of PBI membranes for high temperature PEM fuel cells. / Aili, David; Cleemann, Lars N.; Li, Qingfeng; Jensen, Jens Oluf; Christensen, Erik; Bjerrum, Niels J.
In: Journal of Materials Chemistry, Vol. 22, No. 12, 2012, p. 5444-5453.Publication: Research - peer-review › Journal article – Annual report year: 2012
- Published
Miscibility Behavior of Polybenzimidazole/Sulfonated Polysulfone Blends for Use in Fuel Cell Applications. / Deimede, V.; Voyiatzis, G. A.; Kallitsis, J. K.; Qingfeng, Li; Bjerrum, Niels.
In: Macromolecules, Vol. 33, 2000, p. 7609-7617.Publication: Research - peer-review › Journal article – Annual report year: 2000
- Published
1.7 nm Platinum Nanoparticles: Synthesis with Glucose Starch, Characterization and Catalysis. / Engelbrekt, Christian; Sørensen, Karsten Holm; Lubcke, T.; Zhang, Jingdong; Li, Qingfeng; Pan, Chao; Bjerrum, Niels; Ulstrup, Jens.
In: ChemPhysChem, Vol. 11, No. 13, 2010, p. 2844-2853.Publication: Research - peer-review › Journal article – Annual report year: 2010
- Published
Hydrogen Oxidation on Gas Diffusion Electrodes for Phosphoric Acid Fuel Cells in the Presence of Carbon Monoxide and Oxygen. / Gang, Xiao; Li, Qingfeng; Hjuler, Hans Aage; Bjerrum, Niels.
In: Electrochemical Society. Journal, Vol. 142, No. 9, 1995, p. 2890-2893.Publication: Research - peer-review › Journal article – Annual report year: 1995
- Published
PEM steam electrolysis at 130 °C using a phosphoric acid doped short side chain PFSA membrane. / Hansen, Martin Kalmar; Aili, David; Christensen, Erik; Pan, Chao; Eriksen, Søren ; Jensen, Jens Oluf; Barner, Jens H. Von; Li, Qingfeng; Bjerrum, Niels.
In: International Journal of Hydrogen Energy, Vol. 37, No. 15, 2012, p. 10992-11000.Publication: Research - peer-review › Journal article – Annual report year: 2012
- Published
Development and characterization of acid-doped polybenzimidazole/sulfonated polysulfone blend polymer electrolytes for fuel cells. / Hasiotis, C.; Li, Qingfeng; Deimede, V.; Kallitsis, J. K.; Kontoyannis, C. G.; Bjerrum, Niels.
In: Electrochemical Society. Journal, Vol. 148, No. 5, 2001, p. A513-A519.Publication: Research - peer-review › Journal article – Annual report year: 2001
- 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-review › Journal article – Annual report year: 2007
- Published
Phosphoric acid doped AB-PBI membranes and its applications in high temperature PEMFC. / He, Ronghuan; Qingfeng, Li; Bjerrum, Niels.
In: Chemical Journal of Chinese Universities, Vol. 26, No. 12, 2005, p. 2302-2305.Publication: Research - peer-review › Journal article – Annual report year: 2005