发明授权
- 专利标题： Catalyst
- 专利标题（中）： 催化剂
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申请号： US09253965申请日： 1999-02-22
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公开(公告)号： US06297185B1公开(公告)日： 2001-10-02
- 发明人: Levi T. Thompson , Michael Wixom , David Tarnowski , Cong Pu
- 申请人： Levi T. Thompson , Michael Wixom , David Tarnowski , Cong Pu
- 主分类号： H01M488
- IPC分类号： H01M488
摘要：
A catalyst comprises an electrically conductive ceramic substrate having at least one noble metal supported thereupon. The substrate may be a transition metal based ceramic such as a carbide, nitride, boride, or silicide of a transition metal, and the noble metal may comprise a mixture of noble metals. The substrate may comprise a high surface area ceramic. Also disclosed are fuel cells incorporating the catalysts.
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