Patent · US Active

Lithium-2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate and use thereof as conductive salt in lithium-based energy accumulators

US9472831B2 · kind B2 · utility

4Cited by

1References

9Claims

0Family size

Assignees

Inventors

Gerd-Volker Röschenthaler · Bremen, DE
Martin Winter · Munster, DE
Katja Vlasov · Mannheim, DE
Nataliya Kalinovich · Bremen, DE
Christian Schreiner · Meitingen, DE
Raphael Wilhelm Schmitz · Munster, DE
Romek Ansgar Muller · Bad Bentheim, DE
Rene Schmitz · Mannheim, DE
Alexandra Lex-Balducci · Jena, DE
Miriam Kunze · Saulheim, DE

Key dates

Filing date	Jul 25, 2012
Grant date	Oct 18, 2016
Priority date	—
Expiry date	May 21, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/13
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to lithium-2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate, to the use thereof as conductive salt in lithium-based energy accumulators, and ionic liquids comprising 2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate as an anion.

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