| 发明名称 |
ALKALINE STORAGE BATTERY AND MANUFACTURE OF ITS POSITIVE ELECTRODE |
| 摘要 |
PURPOSE: To provide an alkaline storage battery with high capacity-recovering capability even after long storage at high temperature. CONSTITUTION: An alkaline storage battery has a positive electrode using nickel hydroxide having an average valency (a) of nickel before electrolyte pouring or before initial charge of 2.0<a<=2.2 as an active material. Nickel hydroxide in which nickel is oxidized so as to have an average valency (a) of 2.0<a<=2.2 with an oxidizing agent is immersed in an alkaline solution containing cobalt before the electrode is not formed namely in a powdery state and/or after the electrode is formed. |
| 申请公布号 |
JPH08227711(A) |
申请公布日期 |
1996.09.03 |
| 申请号 |
JP19950033804 |
申请日期 |
1995.02.22 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
YAMAMURA KOJI;YAMAMOTO TORU;SERI HAJIME;TSUJI YOICHIRO;TOYOGUCHI YOSHINORI |
| 分类号 |
C22C14/00;C22C16/00;H01M4/26;H01M4/52;H01M10/30 |
主分类号 |
C22C14/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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