Patent ID: 11888117
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A non-aqueous electrolyte solution for a lithium secondary battery, comprising:
a lithium salt;
an organic solvent; and
a compound represented by Formula 1 as a first additive:, wherein, in Formula 1,
R1 and R2 are the same as or different from each other, and are each independently a substituted or unsubstituted C1 to C10 alkyl group; a substituted or unsubstituted C2 to C10 alkenyl group; a substituted or unsubstituted C2 to C10 alkynyl group; a substituted or unsubstituted C6 to C20 aryl group; or a substituted or unsubstituted C1 to C10 trialkylsiloxy group.