发明授权
US07803476B2 Electrical contact element for a fuel cell having a conductive monoatomic layer coating
有权
具有导电单原子层涂层的燃料电池的电接触元件
- 专利标题: Electrical contact element for a fuel cell having a conductive monoatomic layer coating
- 专利标题(中): 具有导电单原子层涂层的燃料电池的电接触元件
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申请号: US11566909申请日: 2006-12-05
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公开(公告)号: US07803476B2公开(公告)日: 2010-09-28
- 发明人: Gayatri Vyas Dadheech , Mahmoud H. Abd Elhamid , Youssef M. Mikhail
- 申请人: Gayatri Vyas Dadheech , Mahmoud H. Abd Elhamid , Youssef M. Mikhail
- 申请人地址: US MI Detroit
- 专利权人: GM Global Technology Operations, Inc.
- 当前专利权人: GM Global Technology Operations, Inc.
- 当前专利权人地址: US MI Detroit
- 代理机构: Fraser Clemens Martin & Miller LLC
- 代理商 J. Douglas Miller
- 主分类号: H01M8/02
- IPC分类号: H01M8/02
摘要:
An electrically conductive fluid distribution element for use in a fuel cell having a conductive metal substrate and a layer of conductive non-metallic porous media. The conductive non-metallic porous media has an electrically conductive material deposited along a surface in one or more metallized regions and having an average thickness equal to about the diameter of one atom of the material. The metallized regions improve electrical conductance at contact regions between the metal substrate and the fluid distribution media.
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