发明名称 |
Lithium secondary battery with high power |
摘要 |
The present invention provides a non-aqueous electrolyte-based high power lithium secondary battery having a long-term service life and superior safety at both room temperature and high temperature, even after repeated high-current charging and discharging, wherein the battery comprises a mixture of a particular lithium manganese-metal composite oxide (A) having a spinel structure and a particular lithium nickel-manganese-cobalt composite oxide (B) having a layered structure, as a cathode active material. |
申请公布号 |
EP2398098(B1) |
申请公布日期 |
2016.12.28 |
申请号 |
EP20110175940 |
申请日期 |
2005.03.29 |
申请人 |
LG Chem, Ltd. |
发明人 |
Park, Hey Woong;Yu, Ji-Sang;Kim, Sung-Woo;Kim, Min Su |
分类号 |
H01M4/505;C01G45/00;C01G45/12;C01G49/00;C01G51/00;C01G53/00;C01G53/04;H01M4/36;H01M10/052 |
主分类号 |
H01M4/505 |
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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