发明名称 |
Liquid electrolytes containing N-methoxyethyl-N-methylpyrrolidinium tretrafluoroborate, and related electrical storage devices |
摘要 |
Electrical storage devices having excellent low-temperature properties can be obtained by using a quaternary salt (or ionic liquid) of general formula (1) below as an electrolyte salt for electrical storage devices or a liquid electrolyte for electrical storage devices. <CHEM> In formula (1), R<1> to R<4> are each independently an alkyl group of 1 to 5 carbons or an alkoxyalkyl group of the formula R'-O-(CH2)n-, with the proviso that at least one group from among R<1> to R<4> is the above alkoxyalkyl group. X is a nitrogen or phosphorus atom, and Y is a monovalent anion. |
申请公布号 |
EP2135859(B1) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20090010376 |
申请日期 |
2002.03.25 |
申请人 |
NISSHINBO INDUSTRIES, INC. |
发明人 |
SATO, TAKAYA;MASUDA, GEN;NOZU, RYUTARO;MARUO, TATSUYA |
分类号 |
C07D295/088;H01G11/22;C07C217/08;C07F9/54;H01G9/02;H01G9/022;H01G11/44;H01G11/54;H01G11/62;H01G11/64;H01M6/16;H01M10/052;H01M10/0566;H01M10/0568;H01M10/0569;H01M10/36 |
主分类号 |
C07D295/088 |
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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