发明名称 |
Methods of making anodes for high temperature fuel cells |
摘要 |
Methods of fabricating anodes for high temperature fuel cell in which an alloy powder with a major phase of a base metal and a minor phase of a stabilizing, alloying metal is preformed into the shape wanted in the anode. This green structure is sintered under conditions which produce a metallic, essentially oxygen-free structure. The sintered structure is selectively oxidized in situ in a fuel cell under conditions which promote internal oxidation and a consequent increase in the stability of the anode under operating conditions where the anode is exposed to high temperatures for long periods of time.
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申请公布号 |
US5229221(A) |
申请公布日期 |
1993.07.20 |
申请号 |
US19920870605 |
申请日期 |
1992.04.16 |
申请人 |
ELECTRIC POWER RESEARCH INSTITUTE, INC. |
发明人 |
DONADO, RAFAEL A.;ONG, ESTELA T. |
分类号 |
C22C1/10;H01M2/14;H01M4/86;H01M4/88;H01M8/14 |
主分类号 |
C22C1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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