发明名称 |
Method of enhancing fuel cell water management |
摘要 |
Methods and systems for enhancing water management capabilities of a fuel cell are disclosed. The methods include changing the surface energy of a fuel cell element by depositing, via physical vapor deposition, a thin film on the surface of the fuel cell element. Sputtering and evaporation can be employed as the physical vapor deposition technique.
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申请公布号 |
US2006040163(A1) |
申请公布日期 |
2006.02.23 |
申请号 |
US20050206479 |
申请日期 |
2005.08.18 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
YANG-TSE CHENG;WEINER ANITA M.;WONG CURTIS A.;RODAK DANIEL;VYAS GAYATRI;MILITELLO MARIA C. |
分类号 |
H01M8/02 |
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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