发明名称 |
HIGH-CAPACITY ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING SAME |
摘要 |
Disclosed is an electrode active material for a lithium secondary battery including a first material including a carbon material, a second material of a nanostructure formed on the first material, the second material including at least one selected from a metal and a metalloid capable of reversibly alloying with lithium, and a third material present on a surface of at least one of the first material and the second material to control a side reaction with an electrolyte solution, an electrode including the electrode active material, and a lithium secondary battery having the electrode. |
申请公布号 |
EP2927997(A1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20140813625 |
申请日期 |
2014.06.20 |
申请人 |
LG CHEM, LTD. |
发明人 |
LEE, YONG-JU;KIM, JE-YOUNG;LEE, MI-RIM;OH, BYUNG-HUN;CHOI, SEUNG-YOUN |
分类号 |
H01M4/587;H01M4/02;H01M4/133;H01M4/134;H01M4/36;H01M4/38;H01M4/583;H01M4/62;H01M10/052 |
主分类号 |
H01M4/587 |
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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