发明公开
EP3018671A4 NONAQUEOUS ELECTROLYTE SOLUTION FOR ELECTRIC DOUBLE LAYER CAPACITORS
审中-公开
WASSERFREIEELEKTROLYTLÖSUNGFÜRELEKTRISCHE DOPPELSCHICHTKONDENSATOREN
- 专利标题： NONAQUEOUS ELECTROLYTE SOLUTION FOR ELECTRIC DOUBLE LAYER CAPACITORS
- 专利标题（中）： WASSERFREIEELEKTROLYTLÖSUNGFÜRELEKTRISCHE DOPPELSCHICHTKONDENSATOREN
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申请号： EP14820373申请日： 2014-06-03
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公开(公告)号： EP3018671A4公开(公告)日： 2017-07-05
- 发明人: TOKUMARU YOSHIHISA , NAKAGAWA TAIJI , HIKETA SHOJI , SORAJO KOICHI
- 申请人： OTSUKA CHEMICAL CO LTD
- 专利权人： OTSUKA CHEMICAL CO LTD
- 当前专利权人： OTSUKA CHEMICAL CO LTD
- 优先权： JP2013138548 2013-07-02
- 主分类号： H01G11/62
- IPC分类号： H01G11/62 ; H01G11/60
摘要：
Provided is a nonaqueous electrolytic solution that provides an electric double layer capacitor having excellent durability. The nonaqueous electrolytic solution is prepared by dissolving a quaternary ammonium salt as an electrolyte in a nonaqueous solvent, and the nonaqueous electrolytic solution comprises a diethylpyrrolidinium salt and/or a 1-ethyl-1,3-dimethylpyrrolidinium salt.
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