发明名称 |
ADDITIVES FOR ALKALINE ELECTROCHEMICAL CELLS HAVING MANGANESE DIOXIDE CATHODES |
摘要 |
The invention relates to alkaline cells containing manganese dioxide cathode active material. A substance selected from the group of compounds CaWO4, MgTiO3, BaTiO3, CaTiO3, ZnMn2O4, or Bi12TiO20 or any combination thereof is added to the cathode of conventional alkaline cells typically having an anode comprising zinc and cathode comprising manganese dioxide and an alkaline electrolyte. The additive increases the service life of the cell. |
申请公布号 |
CA2229564(A1) |
申请公布日期 |
1997.03.06 |
申请号 |
CA19962229564 |
申请日期 |
1996.03.29 |
申请人 |
DURACELL INC. |
发明人 |
HAINES, CHRISTOPHER P.;DAVIS, STUART M.;LEEF, ALEXANDER A.;MOSES, PETER RICKER |
分类号 |
H01M4/02;H01M4/50;H01M4/62;(IPC1-7):H01M10/26;H01M4/42 |
主分类号 |
H01M4/02 |
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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