发明申请
- 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
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申请号： US10592702申请日： 2005-03-18
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公开(公告)号： US20080241704A1公开(公告)日： 2008-10-02
- 发明人: Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata
- 申请人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata
- 申请人地址： JP Ube-shi, Yamaguchi
- 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, Yamaguchi
- 优先权： JP2004-082663 20040322; JP2004-082664 20040322
- 国际申请： PCT/JP05/04923 WO 20050318
- 主分类号： H01M10/40
- IPC分类号： H01M10/40
摘要：
The present invention provides a lithium secondary battery having excellent battery characteristics such as battery cycling property, electrical capacity and storage property.The present invention relates to a nonaqueous electrolytic solution for lithium secondary batteries in which an electrolyte salt is dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution comprising a formic ester compound having a specific structure in an amount of 0.01 to 10% by weight of the nonaqueous electrolytic solution, and a lithium secondary battery using the same.
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