发明授权
US3939008A Use of perovskites and perovskite-related compounds as battery cathodes
失效
使用钙钛矿和钙钛矿相关化合物作为电池阴极
- 专利标题： Use of perovskites and perovskite-related compounds as battery cathodes
- 专利标题（中）： 使用钙钛矿和钙钛矿相关化合物作为电池阴极
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申请号： US548291申请日： 1975-02-10
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公开(公告)号： US3939008A公开(公告)日： 1976-02-17
- 发明人: John M. Longo , LeRoy R. Clavenna
- 申请人： John M. Longo , LeRoy R. Clavenna
- 申请人地址： NJ Linden
- 专利权人： Exxon Research and Engineering Company
- 当前专利权人： Exxon Research and Engineering Company
- 当前专利权人地址： NJ Linden
- 主分类号： H01M4/58
- IPC分类号： H01M4/58 ; H01M6/16 ; H01M17/00
摘要：
A novel battery is disclosed in which the cathode active material is an oxide having a perovskite or perovskite related structure and the general formula ABO.sub.3, wherein A is an element selected from Group IIA of the Periodic Table of the Elements and B is a non-noble transition metal selected from Group VIIB and VIII of the periodic Table of the Elements. The anode is a metal selected from cadmium, zinc, lead, lithium, sodium and potassium.