QUATERNARY AMMONIUM SALT, ELECTROLYTE, ELECTROLYTE SOLUTION AND ELECTROCHEMICAL DEVICE

摘要

Disclosed is a quaternary ammonium salt represented by the following formula (1). (1) (In the formula, R¹ represents a straight chain or branched alkyl group having 1-4 carbon atoms, R² represents a straight chain or branched alkyl group having 1-3 carbon atoms, and X^- represents CF₃CO₂