Patent · US Active

Lithium/carbon monofluoride batteries with organosilicon electrolytes

US8486569B2 · kind B2 · utility

1Cited by

1References

14Claims

0Family size

Assignee

Wisconsin Alumni Research Foundation · US

Inventors

Monica Usrey · Madison, US
Xin Chen · Crystal Lake, US
Jose Adrian Pena Hueso · Madison, US
Robert C. West · Madison, US
Robert J. Hamers · Madison, US

Key dates

Filing date	May 10, 2010
Grant date	Jul 16, 2013
Priority date	—
Expiry date	Nov 2, 2031

Classification

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

Abstract

Disclosed are lithium/carbon monofluoride batteries suitable for long term use at highly elevated temperatures. Organosilicon electrolytes having low vapor pressure and high flash points are used, along with lithium salts and ceramic separators. Methods of using these batteries at high temperatures are also disclosed.

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