发明名称 |
Low contact resistance PEM fuel cell |
摘要 |
A PEM fuel cell having a current collector comprising a polymer composite and a diffusion media engaging said polymer composite. The polymer composite has a hyperconductive surface layer engaging the diffusion media to reduce the contact resistance therebetween. The hyperconductive surface layer is formed by depositing or smearing an electrically-conductive material on the surface of the polymer composite.
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申请公布号 |
US2004157108(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
US20040770876 |
申请日期 |
2004.02.03 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
BLUNK RICHARD H.;ABD ELHAMID MAHMOUD H.;LISI DANIEL JOHN;MIKHAIL YOUSSEF MORCOS |
分类号 |
H01M8/02;H01M8/10;(IPC1-7):H01M4/86;H01M4/96;B05D5/12 |
主分类号 |
H01M8/02 |
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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