发明名称 |
Method for improving a heat and mass transport in a diffusion layer of a fuel cell, and corresponding fuel cell |
摘要 |
A method for improving a heat and mass transport in a diffusion layer of a fuel cell is provided. The diffusion layer is connected to a bipolar element which has a plurality of channels for carrying an operating medium. A pressure difference is generated in at least two adjacent channels for carrying the operating medium in order to achieve a convective heat and mass transport. A fuel cell having an improved heat and mass transport in a diffusion layer is also provided.
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申请公布号 |
US2003148150(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
US20030358952 |
申请日期 |
2003.02.04 |
申请人 |
WILKENING HEINZ;HUSLAGE JORG;HESER FRANK |
发明人 |
WILKENING HEINZ;HUSLAGE JORG;HESER FRANK |
分类号 |
H01M4/94;H01M8/02;H01M8/04;(IPC1-7):H01M4/94 |
主分类号 |
H01M4/94 |
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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