发明名称 |
IMPROVED PROTON EXCHANGE MEMBRANE FUEL CELL |
摘要 |
A fuel cell system with a proton exchange membrane (12). There is a cathode catalyst layer (16) overlying the first face of the proton exchange membrane, and a cathode diffusion layer (20) overlying the cathode catalyst layer. There is an anode catalyst layer (14) overlying the second face of the proton exchange membrane, and an anode diffusion layer (18)overlying the anode catalyst layer. The cathode diffusion layer has a water vapor permeance of less than about 3 x 10<sup |
申请公布号 |
WO2005057684(A3) |
申请公布日期 |
2006.04.13 |
申请号 |
WO2004US32989 |
申请日期 |
2004.10.07 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MATHIAS, MARK;DARLING, ROBERT;WOOD, III, DAVID, L. |
分类号 |
H01M;H01M4/86;H01M4/88;H01M4/94;H01M8/02;H01M8/10 |
主分类号 |
H01M |
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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