NONAQUEOUS ELECTROLYTE SOLUTION FOR POWER STORAGE DEVICES
申请人:Tomiyama Pure Chemical Industries, Limited
公开号:EP3771014A1
公开(公告)日:2021-01-27
To provide a non-aqueous electrolytic solution for a storage device, which can reduce the electric resistance, which is excellent in cycle properties, and which can suppress gas generation by the reaction of the non-aqueous electrolytic solution, and a storage device.
A non-aqueous electrolytic solution for a storage device having an electrolyte dissolved in a non-aqueous solvent, wherein the electrolyte is a lithium salt soluble in the non-aqueous solvent, and the non-aqueous electrolytic solution contains an organic sulfone compound represented by the following formula (1):
wherein the symbols are as defined in the description.