Patent ID: 11881557
Assignee: SHANGHAI AOWEI TECHNOLOGY DEVELOPMENT CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 12:
13. The lithium ion battery according to claim 11, wherein the lithium ion battery comprises the lithium ion electrolyte, and the preparation method for the lithium ion electrolyte comprises the following steps:
(1) preparing a formulation amount of ethylene carbonate, propylene carbonate, ethyl methyl carbonate, dimethyl carbonate, and diethyl carbonate into the ester solvent;
(2) adding a formulation amount of the lithium salt to the ester solvent obtained in the step (1), and mixing to obtain a lithium containing solution; and
(3) adding a formulation amount of the electrolyte additive to the lithium containing solution obtained in the step (2), and mixing to obtain the lithium ion electrolyte.