发明授权
- 专利标题： Nonaqueous electrolyte solution and lithium secondary battery using same
- 专利标题（中）： 非水电解液和锂二次电池使用相同
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申请号： US12064181申请日： 2006-08-10
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公开(公告)号： US08568932B2公开(公告)日： 2013-10-29
- 发明人: Koji Abe , Kazuhiro Miyoshi , Chisen Hashimoto , Masahide Kondo
- 申请人： Koji Abe , Kazuhiro Miyoshi , Chisen Hashimoto , Masahide Kondo
- 申请人地址： JP Ube-shi
- 专利权人： Ube Industries, Ltd.
- 当前专利权人： Ube Industries, Ltd.
- 当前专利权人地址： JP Ube-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2005-237765 20050818; JP2006-012359 20060120; JP2006-042364 20060220
- 国际申请： PCT/JP2006/315856 WO 20060810
- 国际公布： WO2007/020876 WO 20070222
- 主分类号： H01M6/16
- IPC分类号： H01M6/16
摘要：
The present invention provides a nonaqueous electrolytic solution in which an electrolyte salt is dissolved in a nonaqueous solvent, containing 0.01% to 30% by weight of a 1,2-cyclohexanediol derivative having a specific structure; and a lithium secondary battery using the nonaqueous electrolytic solution. The lithium secondary battery exhibits excellent battery characteristics such as electrical capacity, cycle property, and storage property and can maintain excellent long-term battery performance.
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