Patent · US Active

Electrolyte salt for lithium-based energy stores

US9843074B2 · kind B2 · utility

4Cited by

5References

7Claims

0Family size

Assignee

WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER · DE

Inventors

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

Key dates

Filing date	Feb 27, 2013
Grant date	Dec 12, 2017
Priority date	—
Expiry date	Jun 5, 2034

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 1-trifluoromethoxy-1,2,2,2-tetra-fluoroethanesulphonate, the use of lithium 1-trifluoromethoxy-1,2,2,2-tetra-fluoroethanesulphonate as electrolyte salt in lithium-based energy stores and also ionic liquids comprising 1-trifluoro-methoxy-1,2,2,2-tetrafluoro-ethanesulphonate as anion.

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