Patent · US Expired

Fluoroalkylphosphate salt electrolytes

US6794083B2 · kind B2 · utility

3Cited by

10References

33Claims

0Family size

Assignee

MERCK PATENT GESELLSCHAFT MIT BESHRANK TER HAFTUNG · DE

Inventors

Michael Schmidt · Weiterstadt, DE
Frank Ott · Holzminden, DE
Michael Jungnitz · Frankfurt, DE
Nikolai (Mykola) Ignatyev · Duisburg, DE
Andreas Kuehner · Darmstadt, DE

Key dates

Filing date	Nov 9, 2001
Grant date	Sep 21, 2004
Priority date	—
Expiry date	Apr 29, 2022

Classification

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

Abstract

The present invention relates to mixtures of fluoroalkylphosphate salts and polymers, methods of producing same, and their use in electrolytes, batteries, capacitors, supercapacitors and galvanic cells.

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