发明申请
US20080038602A1 Method for mitigating cell degradation due to startup and shutdown via cathode re-circulation combined with electrical shorting of stack
有权
通过阴极再循环结合堆叠电气短路来减轻由于启动和关闭引起的电池劣化的方法
- 专利标题： Method for mitigating cell degradation due to startup and shutdown via cathode re-circulation combined with electrical shorting of stack
- 专利标题（中）： 通过阴极再循环结合堆叠电气短路来减轻由于启动和关闭引起的电池劣化的方法
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申请号： US11463622申请日： 2006-08-10
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公开(公告)号： US20080038602A1公开(公告)日： 2008-02-14
- 发明人: Paul Taichiang Yu , Frederick T. Wagner
- 申请人： Paul Taichiang Yu , Frederick T. Wagner
- 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： H01M8/04
- IPC分类号： H01M8/04
摘要：
A fuel cell system that employs a process for minimizing corrosion in the cathode side of a fuel cell stack in the system by combining cathode re-circulation and stack short-circuiting at system shut-down and start-up.
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