发明名称 |
Nonaqueous electrolyte secondary battery and method for manufacturing the same |
摘要 |
The present invention provides a nonaqueous electrolyte secondary battery having a high capacity retention. The nonaqueous electrolyte secondary battery includes: a positive electrode containing a positive-electrode active material; a negative electrode; and a nonaqueous electrolyte. The positive-electrode active material contains a lithium-containing oxide obtained by ion-exchanging part of sodium in a cobalt-containing oxide containing lithium, sodium, and titanium with lithium. |
申请公布号 |
EP2437342(A3) |
申请公布日期 |
2012.12.05 |
申请号 |
EP20110183255 |
申请日期 |
2011.09.29 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
SAITO, MOTOHARU;ICHIKAWA, SHINNOSUKE;YANAGIDA, KATSUNORI;FUJIMOTO, MASAHISA |
分类号 |
H01M10/0525;H01M4/131;H01M4/1391;H01M4/505;H01M4/525;H01M10/058 |
主分类号 |
H01M10/0525 |
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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