发明名称 |
Electrochemical devices based on single-component solid oxide bodies |
摘要 |
Single-component bodies useful in fuel cells and other electrochemical devices are provided. In preferred embodiments, the single-component bodies comprise an anodic region at a first side, a cathodic region at a second, non-adjacent side, and an oxygen ion-conducting region substantially free from anodic or cathodic character disposed between said anodic and cathodic regions. The single-component bodies comprise either transition metal perovskites or oxide electrolytes such as yttria-stabilized zirconia doped with multivalent cations.
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申请公布号 |
US5298235(A) |
申请公布日期 |
1994.03.29 |
申请号 |
US19910808432 |
申请日期 |
1991.12.16 |
申请人 |
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA |
发明人 |
WORRELL, WAYNE;DAVIES, PETER K. |
分类号 |
H01M8/12;(IPC1-7):H01M8/10 |
主分类号 |
H01M8/12 |
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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