发明名称 |
POSITIVE ELECTRODE ACTIVE MATERIAL FOR A RECHARGEABLE LITHIUM BATTERY, METHOD FOR PREPARING SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME |
摘要 |
Disclosed are a positive active material for a rechargeable lithium battery that includes: a core including a lithium metal composite oxide having a layered structure; and a shell including a lithium metal composite oxide having a layered structure and having a different composition from the core, a lithium metal composite oxide having a spinel structure, or a combination thereof, wherein the shell is positioned on the surface of the core, a method of preparing the same, and a rechargeable lithium battery including the same. |
申请公布号 |
EP2704236(A4) |
申请公布日期 |
2014.11.12 |
申请号 |
EP20120776743 |
申请日期 |
2012.04.25 |
申请人 |
UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION |
发明人 |
CHO, JAE-PHIL;CHO, YONG-HYUN |
分类号 |
H01M4/485;C01G45/12;C01G51/00;C01G53/00;H01M4/1391;H01M4/36;H01M4/505;H01M4/525;H01M10/052 |
主分类号 |
H01M4/485 |
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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