发明公开
EP1879252A1 NONAQUEOUS ELECTROLYTE SOLUTION, ELECTROCHEMICAL ENERGY STORAGE DEVICE USING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
审中-公开
自由水电解质溶液，电化学能量存储设备并用无水ELEKTROLYT二次电池
- 专利标题： NONAQUEOUS ELECTROLYTE SOLUTION, ELECTROCHEMICAL ENERGY STORAGE DEVICE USING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- 专利标题（中）： 自由水电解质溶液，电化学能量存储设备并用无水ELEKTROLYT二次电池
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申请号： EP06731485.6申请日： 2006-04-10
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公开(公告)号： EP1879252A1公开(公告)日： 2008-01-16
- 发明人: YOSHIZAWA, Hiroshi , DEGUCHI, Masaki , MATSUI, Tooru
- 申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址： 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8501 JP
- 专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址： 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8501 JP
- 代理机构： Schwabe, Hans-Georg
- 优先权： JP2005120574 20050419
- 国际公布： WO2006115023 20061102
- 主分类号： H01M10/40
- IPC分类号： H01M10/40 ; H01B1/06 ; H01G9/038 ; H01M6/16
摘要：
A nonaqueous electrolyte solution being liquid at normal temperature, comprising (A) 1,2-dialkoxyethane represented by Formula: R-O-CH 2 -CH 2 -O-R' (wherein, R and R', which are same or different from each other, independently represent an unsubstituted or fluorine-substituted alkyl group having a carbon number of 3 or less) and (B) lithium bis[trifluoromethanesulfonyl]imide at a molar ratio [(A)/(B)] of 0.75 or more and 2 or less.
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