发明名称 |
Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process |
摘要 |
The present invention relates to a cathode active material for a lithium secondary battery and a process for preparing the same. In accordance with the present invention, the cathode active material having a high packing density was designed and synthesized and thus provided is a cathode active material for a lithium secondary battery exhibiting structural stability such as improved characteristics for charge/discharge, service life and high-rate and thermal stability, by modifying surface of the electrode active material with amphoteric or basic compounds capable of neutralizing acid produced around the cathode active material.
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申请公布号 |
US2007111098(A1) |
申请公布日期 |
2007.05.17 |
申请号 |
US20040580890 |
申请日期 |
2004.11.17 |
申请人 |
YANG KOOK SUN;HUN LEE M;JUNG KANG Y;HO KIM G |
发明人 |
YANG KOOK SUN;HUN LEE M.;JUNG KANG Y.;HO KIM G. |
分类号 |
H01M4/04;H01M4/58;B01F7/16;B01J19/00;C01B25/45;C01G45/00;C01G45/12;C01G51/00;C01G51/04;C01G53/00;H01M4/02;H01M4/48;H01M4/50;H01M4/52;H01M10/40 |
主分类号 |
H01M4/04 |
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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