发明公开
- 专利标题： NON-AQUEOUS ELECTROLYTE SECONDARY CELL
- 专利标题（中）： 不水溶液电解质二次电池
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申请号： EP02745925.4申请日： 2002-07-10
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公开(公告)号： EP1406325A1公开(公告)日： 2004-04-07
- 发明人: MIYAKI, Yukio; c/o SONY CORPORATION
- 申请人： Sony Corporation
- 申请人地址： 7-35, Kitashinagawa 6-chome, Shinagawa-ku Tokyo 141-0001 JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： 7-35, Kitashinagawa 6-chome, Shinagawa-ku Tokyo 141-0001 JP
- 代理机构： Müller, Frithjof E., Dipl.-Ing.
- 优先权： JP2001209727 20010710
- 国际公布： WO2003007405 20030123
- 主分类号： H01M4/38
- IPC分类号： H01M4/38 ; H01M4/58 ; H01M4/62 ; H01M4/02 ; H01M10/40
摘要：
The present invention relates to a nonaqueous electrolyte secondary battery comprising an anode capable of doping with and dedoping from lithium, a cathode and a nonaqueous electrolyte. The anode includes a carbon material, a polymer material and an Sn-containing compound expressed by a below general formula (1).
SnM 1 x M 2 y M 3 z (1)
(In the formula, M 1 designates at least one kind of material selected from Co and Cu, and M 2 designates at least one kind of material selected from Cr, Fe, Mn, Nb, Mo, W, B and P. M 3 designates at least one kind of material selected from In, Ag, Zn and Al. x, y and z are respectively represented by 0.1
SnM 1 x M 2 y M 3 z (1)
(In the formula, M 1 designates at least one kind of material selected from Co and Cu, and M 2 designates at least one kind of material selected from Cr, Fe, Mn, Nb, Mo, W, B and P. M 3 designates at least one kind of material selected from In, Ag, Zn and Al. x, y and z are respectively represented by 0.1
公开/授权文献
- EP1406325B1 NON-AQUEOUS ELECTROLYTE SECONDARY CELL 公开/授权日：2010-09-22
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