发明申请
- 专利标题： AMORPHOUS CARBON COATINGS FOR FUEL CELL BIPOLAR PLATES
- 专利标题（中）： 用于燃料电池双极板的非晶碳涂层
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申请号： US12181864申请日： 2008-07-29
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公开(公告)号： US20100028743A1公开(公告)日： 2010-02-04
- 发明人: Gayatri Vyas Dadheech , Thomas A. Trabold , Youssef M. Mikhail , Mahmoud H. Abd Elhamid
- 申请人： Gayatri Vyas Dadheech , Thomas A. Trabold , Youssef M. Mikhail , Mahmoud H. Abd Elhamid
- 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
- 主分类号： H01M8/02
- IPC分类号： H01M8/02 ; H01M8/04 ; H01M8/10 ; B05D5/12 ; B05D3/00
摘要：
A flow field plate for fuel cell applications includes a metal with a non-crystalline carbon layer disposed over at least a portion of the metal plate. The non-crystalline carbon layer includes an activated surface which is hydrophilic. Moreover, the flow field plate is included in a fuel cell with a minimal increase in contact resistance. Methods for forming the flow field plates are also provided.
公开/授权文献
- US08497050B2 Amorphous carbon coatings for fuel cell bipolar plates 公开/授权日：2013-07-30
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