The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 2012
Filed:
Apr. 27, 2006
Film former-free electrolyte/separator system and use thereof in electrochemical energy accumulators
Applicants:
Michael Holzapfel, München, DE;
Petr Novák, Brugg, CH;
Carsten Jost, Düsseldorf, DE;
Anna Prodi-schwab, Essen, DE;
Volker Hennige, Dülmen, DE;
Christian Hying, Rhede, DE;
Inventors:
Michael Holzapfel, München, DE;
Petr Novák, Brugg, CH;
Carsten Jost, Düsseldorf, DE;
Anna Prodi-Schwab, Essen, DE;
Volker Hennige, Dülmen, DE;
Christian Hying, Rhede, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/16 (2006.01); H01G 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an electrolyte separator system comprising an ionic liquid, a conductive salt and a ceramic separator, and the use of the electrolyte separator system according to the invention in electrochemical energy storage systems, in particular of lithium metal and lithium ion batteries.