发明名称 |
IONIC LIQUID-MODIFIED CATHODE AND ELECTROCHEMICAL DEVICE USING THE SAME |
摘要 |
The present invention provides a cathode produced from a cathode slurry comprising: (a) a cathode active material based on a lithium-containing metal composite oxide or a chalcogenide compound; and (b) an ionic liquid, as well as an electrochemical device including the cathode. The inventive cathode can greatly improve the safety of batteries without causing a significant deterioration in the battery performance. |
申请公布号 |
EP1702374(A1) |
申请公布日期 |
2006.09.20 |
申请号 |
EP20040808563 |
申请日期 |
2004.12.24 |
申请人 |
LG CHEM, LTD. |
发明人 |
YONG, HYUN-HANG;LEE, SANG-YOUNG;KIM, SEOK-KOO;AHN, SOON-HO |
分类号 |
H01M4/62;H01G11/14;H01G11/22;H01G11/54;H01M4/02;H01M4/13;H01M4/131;H01M4/136;H01M4/26;H01M4/48;H01M4/485;H01M4/58;H01M6/16;H01M10/05;H01M10/42 |
主分类号 |
H01M4/62 |
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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