发明公开
- 专利标题: NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD OF THE SAME, AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME
- 专利标题(中): 二次电池用负极活性材料的锂,工艺用于生产和锂二次电池
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申请号: EP09738953申请日: 2009-04-28
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公开(公告)号: EP2282367A4公开(公告)日: 2012-01-04
- 发明人: HAN JUNG-MIN , OH JEONG-HUN , KIM JONG-SUNG , YOUM CHUL , HAN KYUNG-HEE , TAKEUCHI MASATAKA , SUDOH AKINORI , SOTOWA CHIAKI
- 申请人: POSCO CHEMTECH , SHOWA DENKO KK
- 专利权人: POSCO CHEMTECH,SHOWA DENKO KK
- 当前专利权人: POSCO CHEMTECH,SHOWA DENKO KK
- 优先权: KR20080039833 2008-04-29
- 主分类号: H01M4/58
- IPC分类号: H01M4/58 ; H01M10/36
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