Patent ID: 11894520
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC H

Claim 1:
2. The non-aqueous electrolyte of claim 1, wherein the second additive is a polymer of Formula 2:, wherein, in Formula 2,
R4 to R6 are each independently any one selected from the group consisting of H, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, an alkynyl group having 2 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, a cycloalkenyl group having 3 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, a halogen atom, and a nitrile group,
Ra is an alkyl group having 1 to 10 carbon atoms which is substituted with at least one nitrile group,
Rb is an fluoroalkyl group having 1 to 10 carbon atoms, and
p, q and r are each independently an integer of 1 to 100.