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 |
US2009042078(A1) |
申请公布日期 |
2009.02.12 |
申请号 |
US20070889109 |
申请日期 |
2007.08.09 |
申请人 |
THE PENN STATE RESEARCH FOUNDATION |
发明人 |
YE XINHUAI;AKIYAMA TAKASHI;WANG CHAO-YANG |
分类号 |
H01M8/10;B05D1/18 |
主分类号 |
H01M8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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