发明名称 |
COPPER-SUBSTITUTED PEROVSKITE COMPOSITIONS FOR SOLID OXIDE FUEL CELL CATHODES AND OXYGEN REDUCTION ELECTROCHEMICAL DEVICES |
摘要 |
The present invention provides novel compositions that find advantageous use in making electrodes for electrochemical cells. Also provided are electrochemical devices that include active oxygen reduction electrodes, such as solid oxide fuel cells, sensors, pumps and the like. The compositions comprises a copper-substituted ferrite perovskite material. The invention also provides novel methods for making and using the electrode compositions and solid oxide fuel cells and solid oxide fuel cell assemblies having cathodes comprising the compositions. |
申请公布号 |
AU2003291044(A1) |
申请公布日期 |
2004.06.15 |
申请号 |
AU20030291044 |
申请日期 |
2003.11.14 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
LARRY, R. PEDERSON;OLGA, A. MARINA;JOHN, S. HARDY;PRABHAKER SINGH;EDWIN, C. THOMSEN;PETER, C. RIEKE;GREG, W. COFFEY |
分类号 |
H01M4/86;H01M4/88;H01M4/90;H01M8/12 |
主分类号 |
H01M4/86 |
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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