| 发明名称 |
Bipolar plate with microgrooves for improved water transport |
| 摘要 |
One embodiment of the invention comprises a fuel cell bipolar plate comprising a substrate comprising a first face, a reactant gas flow field defined in the first face, the reactant gas flow field comprising a plurality of lands and channels, and a plurality of microgrooves formed in the first face.
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| 申请公布号 |
US8277986(B2) |
申请公布日期 |
2012.10.02 |
| 申请号 |
US20070772406 |
申请日期 |
2007.07.02 |
| 申请人 |
TRABOLD THOMAS A.;DADHEECH GAYATRI VYAS;ABD ELHAMID MAHMOUD H.;ZHANG YAN;NEWMAN KEITH E.;ROCK JEFFREY A.;SPENCER STEVEN J.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
TRABOLD THOMAS A.;DADHEECH GAYATRI VYAS;ABD ELHAMID MAHMOUD H.;ZHANG YAN;NEWMAN KEITH E.;ROCK JEFFREY A.;SPENCER STEVEN J. |
| 分类号 |
H01M8/02 |
主分类号 |
H01M8/02 |
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