Patent ID: 11876169
Assignee: SHENZHEN CAPCHEM TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. The non-aqueous electrolyte for a lithium ion battery of claim 1, wherein in the compound A, the C1-C5 alkyl group is selected from one of methyl, ethyl, propyl, isopropyl and butyl; the C1-C5 haloalkyl group is selected from one of monofluoromethyl, difluoromethyl, trifluoromethyl, 2-fluoroethyl, 2,2-difluoroethyl, 2,2,2-trifluoroethyl, 3,3-difluoropropyl, 3,3,3-trifluoropropyl and hexafluoroisopropyl; the C2-C5 unsaturated hydrocarbon group is selected from one of vinyl, allyl, 3-butenyl, isobutylenyl, 4-pentenyl, ethynyl, propargyl, 3-butynyl, and 1-methyl-2-propynyl.