发明名称 |
SURFACE-TREATED HYDROCARBON-BASED POLYMER ELECTROLYTE MEMBRANES FOR DIRECT OXIDATION FUEL CELLS |
摘要 |
A proton (H+)-conducting hydrocarbon (HC)-based polymer electrolyte membrane (PEM) having first and second oppositely facing surfaces comprises a HC-based membrane with at least one perfluoropolymer incorporated on or within at least the first and second surfaces. A method for fabricating the PEM comprises surface treating a HC-based polymeric membrane sheet via immersion in an aqueous solution or dispersion of said at least one perfluoropolymer, followed by drying of the surface treated polymeric membrane sheet.
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申请公布号 |
US2011294025(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113206290 |
申请日期 |
2011.08.09 |
申请人 |
YE XINHUAI;AKIYAMA TAKASHI;WANG CHAO-YANG;THE PENN STATE RESEARCH FOUNDATION;PANASONIC CORPORATION |
发明人 |
YE XINHUAI;AKIYAMA TAKASHI;WANG CHAO-YANG |
分类号 |
H01M8/10;H01M8/04;H01M8/06 |
主分类号 |
H01M8/10 |
代理机构 |
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