Patent · US Active

Fluorinated electrolyte compositions

US9979050B2 · kind B2 · utility

0Cited by

74References

10Claims

0Family size

Assignee

SOLVAY SA · BE

Inventors

William L. Holstein · Wilmington, US
Xudong Chen · Nanhu, CN
Jun Liu · 安丰镇, CN
Mark Gerrit Roelofs · Earleville, US

Key dates

Filing date	Aug 31, 2012
Grant date	May 22, 2018
Priority date	—
Expiry date	Jul 11, 2033

Classification

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

Abstract

Electrolyte compositions containing a solvent mixture comprising 2,2,-difluoroethyl acetate and ethylene carbonate are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries.

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