Invention Grant
- Patent Title: Super-hydrophobic composite bipolar plate including a porous surface layer
- Patent Title (中): 超疏水复合双极板包括多孔表面层
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Application No.: US12841813Application Date: 2010-07-22
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Publication No.: US08771900B2Publication Date: 2014-07-08
- Inventor: Richard H. Blunk
- Applicant: Richard H. Blunk
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Miller IP Group, PLC
- Agent John A. Miller
- Main IPC: H01M4/64
- IPC: H01M4/64 ; H01M4/66
Abstract:
A hydrophobic composite bipolar plate for a fuel cell including a substrate having a composite material including carbon and a surface layer on the substrate. The surface layer includes silicon and oxygen, and a hydrocarbon moiety attached to at least one of the silicon or oxygen.
Public/Granted literature
- US20120021336A1 SUPER-HYDROPHOBIC COMPOSITE BIPOLAR PLATE INCLUDING A POROUS SURFACE LAYER Public/Granted day:2012-01-26
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