Patent · US Active

Aqueous electrolyte with ethers and batteries using the electrolyte

US10193188B2 · kind B2 · utility

0Cited by

5References

10Claims

0Family size

Assignee

TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. · US

Inventors

Kensuke Takechi · Ann Arbor, US
Ruidong Yang · Tokyo, JP

Key dates

Filing date	Aug 31, 2016
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Feb 3, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An aqueous electrolyte composition suitable for a lithium ion battery is provided. The aqueous electrolyte composition contains water, at least one of a linear ether and a cyclic ether and a lithium fluoroalkylsulfonyl salt. A lithium ion battery containing the aqueous electrolyte and a vehicle at least partially powered by the battery are also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.