Invention Grant
US08383293B2 Supports for fuel cell catalysts based on transition metal silicides
有权
支持基于过渡金属硅化物的燃料电池催化剂
- Patent Title: Supports for fuel cell catalysts based on transition metal silicides
- Patent Title (中): 支持基于过渡金属硅化物的燃料电池催化剂
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Application No.: US11562712Application Date: 2006-11-22
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Publication No.: US08383293B2Publication Date: 2013-02-26
- Inventor: Belabbes Merzougui , Jon C. Halalay , John T. Johnson , Gregory C. Garabedian , Michael P. Balogh , Swathy Swathirajan
- Applicant: Belabbes Merzougui , Jon C. Halalay , John T. Johnson , Gregory C. Garabedian , Michael P. Balogh , Swathy Swathirajan
- 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: Brooks Kushman P.C.
- Main IPC: H01M4/90
- IPC: H01M4/90
Abstract:
An electrocatalyst for fuel cell applications includes a catalyst support and a noble metal or noble metal-based alloy catalyst supported upon the catalyst support. The catalyst support characteristically includes a Group IV-VI transition metal silicide with or without the mixing of carbon. A fuel cell incorporating the electrocatalyst into the anode and/or cathode is disclosed. Such fuel cell exhibit improved cycling and operating performance.
Public/Granted literature
- US20080118818A1 SUPPORTS FOR FUEL CELL CATALYSTS BASED ON TRANSITION METAL SILICIDES Public/Granted day:2008-05-22
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