Nonaqueous electrolyte solution containing cyclic sulfone compound, and lithium secondary battery

摘要

A non-aqueous electrolyte solution containing a cyclic sulfone compound having a 1,3-dithietane-1,1,3,3-tetraoxide structure is provided. The cyclic sultone compound is preferably a compound represented by formula (I) [wherein in formula (I), R1 to R4 each represent a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, or the like].;

主权项

1. A non-aqueous electrolyte solution comprising a compound having a 1,3-dithietane-1,1,3,3-tetraoxide skeleton.