Patent ID: 11881555
Assignee: SHENZHEN CAPCHEM TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A non-aqueous electrolyte for lithium ion battery, comprising a bicyclic sulfate compound and a compound A represented by structural formula 1:, in structural formula 1, R3, R4, R5, R6, R7 and R8 are each independently selected from a group consisting of hydrogen, fluorine atom and a group containing 1-5 carbon atoms; and
the percentage mass content of the compound A is 0.5%˜5.0% and of the bicyclic sulfate compound is 0.1%˜5.0% based on the total mass of the non-aqueous electrolyte for lithium ion battery being 100%.