发明申请
- 专利标题： NONAQUEOUS ELECTROLYTE AND LITHIUM CELL USING THE SAME
- 专利标题（中）： 非电解电解质和锂电池使用它
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申请号： US13057035申请日： 2009-08-04
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公开(公告)号： US20120021300A1公开(公告)日： 2012-01-26
- 发明人: Koji Abe , Masahide Kondo
- 申请人： Koji Abe , Masahide Kondo
- 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： JP2008-200636 20080804
- 国际申请： PCT/JP2009/063782 WO 20090804
- 主分类号： H01M10/056
- IPC分类号： H01M10/056
摘要：
A nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, containing a hydantoin compound represented by the following general formula (I) in an amount of from 0.01 to 5% by mass of the nonaqueous electrolytic solution, and excellent in battery characteristics such as high-temperature storage property and cycle property. (In the formula, R1 and R2 each represent a methyl group or an ethyl group; R3 and R4 each represent a hydrogen atom, a methyl group or an ethyl group.)
公开/授权文献
- US08865353B2 Nonaqueous electrolyte and lithium cell using the same 公开/授权日：2014-10-21
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