发明名称 |
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY |
摘要 |
Disclosed herein is a cathode active material based on lithium nickel-manganese-cobalt oxide represented by Formula 1, wherein an ion-conductive solid compound and conductive carbon are applied to a surface of the lithium nickel-manganese-cobalt oxide. A lithium secondary battery having the disclosed cathode active material has improved rate properties and high temperature stability, in turn embodying excellent cell performance. |
申请公布号 |
EP2375477(A4) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20100729307 |
申请日期 |
2010.01.06 |
申请人 |
LG CHEM, LTD. |
发明人 |
CHANG, SUNG KYUN;PARK, HONG-KYU;PARK, SINYOUNG |
分类号 |
H01M4/48;H01M4/505;H01M4/525;H01M4/58;H01M4/62;H01M10/052;H01M10/36 |
主分类号 |
H01M4/48 |
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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