发明名称 |
NONAQUEOUS ELECTROLYTE SOLUTION |
摘要 |
There is provided a non-aqueous electrolytic solution assuring good solubility of an electrolyte salt and having enough cell characteristics (charge and discharge cycle characteristic, discharge capacity, and the like), and the non-aqueous electrolytic solution comprises a solvent for dissolving an electrolyte salt comprising (A) at least one fluorine-containing solvent selected from the group consisting of fluorine-containing ethers and fluorine-containing carbonates, (B) a non-fluorine-containing cyclic carbonate and (C) a chain ester represented by the formula (C): R 1 COOR 2 , wherein R 1 is an alkyl group having 2 to 4 carbon atoms; R 2 is an alkyl group having 1 to 4 carbon atoms or a fluorine-containing alkyl group having 1 to 4 carbon atoms, and (II) an electrolyte salt. |
申请公布号 |
EP2299531(A1) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20090794397 |
申请日期 |
2009.07.06 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
KOH, MEITEN;NAKAZAWA, HITOMI;SAKATA, HIDEO;KAGAWA, MICHIRU;YAMAUCHI, AKIYOSHI |
分类号 |
H01M10/052;H01M10/0568;H01M10/0569 |
主分类号 |
H01M10/052 |
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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