| 发明名称 |
NEGATIVE POLE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME |
| 摘要 |
Provided is a negative electrode active material comprising (a) a core including a carbon-based material, and (b) an organic polymer coating layer formed of a polymer compound having a content of a fluorine component of 50 wt% or more on a surface of the core. |
| 申请公布号 |
EP2824740(A4) |
申请公布日期 |
2015.03.11 |
| 申请号 |
EP20130796536 |
申请日期 |
2013.05.28 |
| 申请人 |
LG CHEM, LTD. |
发明人 |
KANG, YOON AH;KIM, JE YOUNG;KIM, KI TAE;LIM, JIN HYONG;JEONG, HOON;KIM, KI HWAN |
| 分类号 |
H01M4/583;H01M4/36;H01M4/587;H01M10/052;H01M10/0525 |
主分类号 |
H01M4/583 |
| 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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