Invention Grant
- Patent Title: Fuel cell with large exchange surface area
- Patent Title (中): 燃料电池具有较大的交换面积
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Application No.: US12706002Application Date: 2010-02-16
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Publication No.: US08216739B2Publication Date: 2012-07-10
- Inventor: Sébastien Kouassi
- Applicant: Sébastien Kouassi
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: FR0552943 20050929
- Main IPC: H01M8/10
- IPC: H01M8/10
Abstract:
A support wafer made of silicon wafer comprising, on a first surface a porous silicon layer having protrusions, porous silicon pillars extending from the porous silicon layer to the second surface of the wafer, in front of each protrusion. Layers constituting a fuel cell can be formed on the support wafer.
Public/Granted literature
- US20100216054A1 FUEL CELL WITH LARGE EXCHANGE SURFACE AREA Public/Granted day:2010-08-26
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