发明名称 |
MEMBRANE WITH OPTIMIZED DIMENSIONS FOR A FUEL CELL |
摘要 |
A UEA for a fuel cell having an active region and a feed region is provided. The UEA includes an electrolyte membrane disposed between a pair of electrodes. The electrolyte membrane and the pair of electrodes is further disposed between a pair of DM. The electrolyte membrane, the pair of electrodes, and the DM are configured to be disposed at the active region of the fuel cell. A barrier film coupled to the electrolyte membrane is configured to be disposed at the feed region of the fuel cell. The dimensions of the electrolyte membrane are thereby optimized. A fuel cell having the UEA, and a fuel cell stack formed from a plurality of the fuel cells, is also provided.
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申请公布号 |
US2011123891(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US201113020275 |
申请日期 |
2011.02.03 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC. |
发明人 |
BEUTEL MATTHEW J.;VYAS SAURABH;JAMES RONALD L.;GOEBEL STEVEN G. |
分类号 |
H01M8/10;H01M8/04;H01M8/24 |
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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