Invention Grant
- Patent Title: Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells
- Patent Title (中): 用于燃料电池的混合导电流体分配分离器板组件
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Application No.: US11215394Application Date: 2005-08-30
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Publication No.: US07883819B2Publication Date: 2011-02-08
- Inventor: Mahmoud H. Abd Elhamid , Youssef M. Mikhail , Richard H. Blunk , John N. Owens , Daniel J. Lisi , Gayatri Vyas
- Applicant: Mahmoud H. Abd Elhamid , Youssef M. Mikhail , Richard H. Blunk , John N. Owens , Daniel J. Lisi , Gayatri Vyas
- Applicant Address: US MI Detroit
- Assignee: GM Global Technologies Operations, Inc.
- Current Assignee: GM Global Technologies Operations, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Brooks Kushman P.C.
- Main IPC: H01M8/02
- IPC: H01M8/02

Abstract:
In at least one embodiment, the present invention provides an electrically conductive fluid distribution separator plate assembly, a method of making, and a system for using, the electrically conductive fluid distribution separator plate assembly. In at least one embodiment, the electrically conductive fluid distribution separator plate assembly comprises a metallic cathode plate having opposed surfaces and a first contact resistance, a polymeric composite anode plate adjacent to the metallic cathode plate, and a low contact resistance coating located on at least one of the surfaces of the plates, with the coating having a second contact resistance, less-than the first contact resistance.
Public/Granted literature
- US20070048588A1 Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells Public/Granted day:2007-03-01
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