Organohalosilane and use thereof in electrolytes of non-aqueous lithium ion batteries

摘要

An organohalosilane represented by formula I, where R1, R2, and R3 independently, at each occurrence, represent —(CH2)xCH3 where x is an integer from 0 to 5, or a halogen substituent where the halogen is F or Cl, and at least one substituent from R1, R2, and R3 is the halogen substituent; R4 is a C1-C5 alkoxyl or a tertiary amine represented by —NR5R6, where R5 and R6 independently, at each occurrence, represent a same or different C1-C5 alkyl; m is an integer from 1 to 20; and n is an integer from 0 to 5. The organohalosilane is used for preparation of an electrolyte solution of a non-aqueous lithium ion battery.

主权项

1. A compound of formula I,wherein
R1, R2, and R3 independently, at each occurrence, represent:
(a) —(CH2)xCH3, where x is an integer from 0 to 5, or(b) F; at least one of R1, R2, and R3 is F; R4 is —NR5R6, wherein R5 and R6 independently, at each occurrence, represent a same or different C1-C5 alkyl; m is an integer from 1 to 20; and n is an integer from 0 to 5.