ELECTROLYTE SOLUTION FOR ELECTROCHEMICAL DEVICES, ALUMINUM ELECTROLYTIC CAPACITOR, AND ELECTRIC DOUBLE LAYER CAPACITOR

摘要

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):;;wherein R represents a C1-6 alkyl group.

主权项

1. An electrolyte solution for electrochemical devices, the electrolyte solution comprising:
a solvent; and an electrolyte, the solvent comprising a sulfone compound represented by the formula (1): wherein R represents a C1-6 alkyl group.