发明名称 |
PEM fuel cell stack without gas diffusion media |
摘要 |
A fuel cell comprising an ionically conductive member with a first surface and a second surface. An anode electrode is disposed on the first surface of the ionically conductive member and a cathode electrode is disposed on the second surface of the ionically conductive member. A first electrically conductive fluid distribution element is disposed on the anode and a second electrically conductive fluid distribution element is disposed on the cathode. The first and second electrically conductive fluid distribution elements each include a plurality of alternating lands and fluid passages. The anode and the cathode are comprised of a plurality of electrochemically active regions that are disposed to essentially align with the fluid passages.
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申请公布号 |
US6916573(B2) |
申请公布日期 |
2005.07.12 |
申请号 |
US20020201828 |
申请日期 |
2002.07.24 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
TRABOLD THOMAS A.;SCHOENEWEISS MICHAEL R. |
分类号 |
H01M4/86;H01M4/88;H01M8/02;H01M8/04;H01M8/10;(IPC1-7):H01M8/04 |
主分类号 |
H01M4/86 |
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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