发明名称 |
LITHIUM SECONDARY BATTERY |
摘要 |
The present invention may improve the lifetime characteristics of a lithium secondary battery, and particularly, may provide a non-aqueous electrolyte solution or cathode including a phosphate-based compound which may exhibit stable and excellent lifetime characteristics at high temperature and high voltage regardless of the moisture content or the presence of a pressing process of the electrode. |
申请公布号 |
EP2908375(A4) |
申请公布日期 |
2015.12.23 |
申请号 |
EP20140857766 |
申请日期 |
2014.10.27 |
申请人 |
LG CHEM, LTD. |
发明人 |
YU, SUNG HOON;LEE, KYUNG MI;YANG, DOO KYUNG;KANG, YOO SUN;LEE, JUNG HOON |
分类号 |
H01M10/052;H01M4/485;H01M4/525;H01M4/62;H01M10/0567;H01M10/0568;H01M10/0569 |
主分类号 |
H01M10/052 |
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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