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. 21, 2019
Filed:
Apr. 10, 2017
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Antonia Reyes Jimenez, Muenster, DE;
Martin Winter, Muenster, DE;
Johannes Kasnatscheew, Duelmen, DE;
Marius Amereller, Muenster, DE;
Raphael Wilhelm Schmitz, Leverkusen, DE;
Ralf Wagner, Muenster, DE;
Dennis Gallus, Muenster, DE;
Benjamin Streipert, Muenster, DE;
Bjoern Hoffmann, Muenster, DE;
Stephan Roeser, Muenster, DE;
Juan Pablo Badillo Jimenez, Muenster, DE;
Vadim Kraft, Nordwalde, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
An alkali metal-based energy storage system, having at least one composite electrode containing an active material, and an electrolyte containing a lithium salt dissolved in an aprotic organic solvent, an ionic fluid and/or a polymer matrix. The electrolyte further contains an additive selected from a cation or a compound of a metal selected from Mg, Al, Cu and/or Cr. The metal selected from Mg, Al, Cu and/or Cr is applied onto the active material and/or the active material of the composite electrode is partially replaced by the metal selected from Mg, Al, Cu and/or Cr in the form of a metal powder or a metal salt.