Patent · US Active

Compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions

US8901340B2 · kind B2 · utility

0Cited by

6References

15Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Hiromi Shinohara · Yokohama, JP
Kentaro Kawata · Yokohama, JP
Hiroki Yoshizaki · Tokyo, JP
Peer Kirsch · Darmstadt, DE
Nikolai (Mykola) Ignatyev · Duisburg, DE
William-Robert Pitner · Heppenheim, DE
Michael Schulte · Bischofsheim, DE
Jan Sprener · Rommerskirchen, DE
Maik Finze · Nienburg, DE
Walter Frank · Holland, US

Key dates

Filing date	Jan 12, 2011
Grant date	Dec 2, 2014
Priority date	—
Expiry date	Aug 18, 2031

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 compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions, ((per)fluoro)phenyl-cyano-alkoxy-borate anions or ((per)fluoro)phenyl-cyano-alkoxy-fluoro-borate anions or phenyl-cyano-alkoxy-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms or phenyl-cyano-alkoxy-fluoro-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms, the preparation thereof and the use thereof, in particular as part of electrolyte formulations for dye sensitized solar cells.

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