| 发明名称 |
NEGATIVE POLE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME |
| 摘要 |
The present invention relates to a negative pole active material comprising: (a) a core containing at least one non-carbon material selected from a group consisting of silicon, nickel, germanium, and titanium; and (b) an organic polymer coating layer, which is on the surface of the core, comprising a polymer compound of which fluorine content is at least 50 wt.%. |
| 申请公布号 |
WO2013180432(A1) |
申请公布日期 |
2013.12.05 |
| 申请号 |
WO2013KR04644 |
申请日期 |
2013.05.28 |
| 申请人 |
LG CHEM. LTD. |
发明人 |
KANG, YOON AH;KIM, JE YOUNG;LEE, YONG JU;LIM, JIN HYONG;JEONG, HOON;KIM, KI HWAN |
| 分类号 |
H01M4/38;H01M4/13;H01M4/60;H01M10/052 |
主分类号 |
H01M4/38 |
| 代理机构 |
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