Electrolyte solution for electrochemical devices, aluminum electrolytic capacitor, and electric double layer capacitor

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United States of America Patent

PATENT NO 9583272
APP PUB NO 20150076389A1
SERIAL NO

14385326

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Abstract

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The present invention aims to provide an electrolyte solution for electrochemical devices, which has excellent thermal stability and high decomposition voltage and produces a small amount of evaporation at high temperatures. The present invention also aims to provide an aluminum electrolytic capacitor and an electric double layer capacitor, both of which include the electrolyte solution for electrochemical devices. The present invention relates to an electrolyte solution for electrochemical devices, the electrolyte solution including a solvent and an electrolyte, the solvent containing a sulfone compound represented by the formula (1):

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Patent Owner(s)

  • SUMITOMO SEIKA CHEMICALS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirabayashi, Naoka Hyogo, JP 2 1
Oyama, Shunji Hyogo, JP 3 2
Yamamoto, Noriko Hyogo, JP 135 414

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