Patent · US Active

Fluoride ion battery electrolyte compositions

US9331360B2 · kind B2 · utility

10Cited by

4References

21Claims

0Family size

Assignee

CALIFORNIA INSTITUTE OF TECHNOLOGY · US

Inventors

Cedric M. Weiss · Pasadena, US
Simon C. Jones · Whittier, US
Arunkumar Tiruvannamalai · Azusa, US
Isabelle M. Darolles · Los Angeles, US
Maksudul M. Alam · Glendora, US
Sohrab Hossain · Marlboro, US

Key dates

Filing date	Dec 9, 2010
Grant date	May 3, 2016
Priority date	—
Expiry date	Nov 14, 2032

Classification

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

Abstract

A fluoride ion battery includes a substantially lithium-free anode and cathode. At least one of the anode or cathode contains fluorine, and a substantially lithium-free liquid electrolyte is used for charge transport. The electrolyte is liquid at temperatures below about 200 degrees Celsius, and can be formed from an organic-soluble fluoride salt dissolved in selected classes of solvents.

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