Patent ID: 11973190
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. The electrolyte for a lithium secondary battery of claim 1, wherein the fluorine-based organic solvent comprises fluoroethylene carbonate (FEC), difluoroethylene carbonate (DFEC), fluorodimethyl carbonate (F-DMC), fluoroethyl methyl carbonate (FEMC), 2,2-bis(trifluoromethyl)-1,3-dioxolane (TFDOL), methyl 2,2,2-trifluoroethyl carbonate (F3-EMC), trifluoroethyl phosphite (TFEPi), trifluoroethyl phosphate (TFEPa), 1,1,2,2-tetrafluoroethyl 2,2,2-trifluoroethyl ether, 1,1,2,2-tetrafluoroethyl 2,2,3,3,-tetrafluoropropyl ether, monofluorobenzene (FB), difluorobenzene, trifluorobenzene, tetrafluorobenzene, pentafluorobenzene, hexafluorobenzene, 1,1,2,2-tetrafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane, methyl difluoroacetate, ethyl difluoroacetate, difluoroethyl acetate, or a mixture thereof.