发明名称 |
ELECTROLYTE FOR NON-AQUEOUS ELECTROLYTE BATTERIES AND NON-AQUEOUS ELECTROLYTE BATTERY USING THE SAME |
摘要 |
An electrolyte for a non-aqueous electrolyte battery according to the present invention contains a non-aqueous organic solvent; a solute; and both of difluorobis(oxalato)phosphate and tetrafluoro(oxalate)phosphate as additives. A non-aqueous electrolyte battery according to the present invention uses the above electrolyte. By the composite effect of the difluorobis(oxalato)phosphate and tetrafluoro(oxalate)phosphate in the non-aqueous electrolyte and the non-aqueous electrolyte battery, it is possible to improve not only the cycle characteristics and high-temperature storage stability of the battery but also the low-temperature characteristics of the battery at temperatures of 0°C or lower. |
申请公布号 |
EP2528152(A1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20110765299 |
申请日期 |
2011.03.03 |
申请人 |
CENTRAL GLASS COMPANY, LIMITED |
发明人 |
TSUJIOKA, Shoichi;FUJIWARA, Aiichiro |
分类号 |
H01M10/0567;H01G11/06;H01G11/62;H01G11/64;H01M10/052;H01M10/0568 |
主分类号 |
H01M10/0567 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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