发明公开
EP2597717A1 Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
有权
对于可再充电的电池和可充电非水电解质电池的非水电解质
- 专利标题： Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
- 专利标题（中）： 对于可再充电的电池和可充电非水电解质电池的非水电解质
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申请号： EP13156071.6申请日： 2008-04-04
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公开(公告)号： EP2597717A1公开(公告)日： 2013-05-29
- 发明人: Tokuda, Hiroyuki , Kotato, Minoru , Kinoshita, Shinichi
- 申请人： Mitsubishi Chemical Corporation
- 申请人地址： 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 专利权人： Mitsubishi Chemical Corporation
- 当前专利权人： Mitsubishi Chemical Corporation
- 当前专利权人地址： 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 代理机构： Vossius & Partner
- 优先权： JP2007099274 20070405; JP2007111931 20070420; JP2007111961 20070420; JP2007116442 20070426; JP2007116445 20070426; JP2007116450 20070426
- 主分类号： H01M10/0567
- IPC分类号： H01M10/0567 ; H01M10/0525 ; H01M10/0569 ; H01M4/134 ; H01M4/587
摘要：
An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc. The object has been accomplished with a nonaqueous electrolyte which comprises: a monofluorophosphate and/or a difluorophosphate; and further a compound having a specific chemical structure or specific properties.
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