Bayerische Motoren Werke Aktiengesellschaft

Westfalische Wilhelms-universität Münster

Marius Amereller

Martin Winter

Raphael Wilhelm Schmitz

Ralf Wagner

Johannes Kasnatscheew

Dennis Gallus

Benjamin Streipert

Stefano Passerini

Miriam Kunze

René Schmitz

Christian Schreiner Schreiner

Romek Ansgar Müller

Ansgar Romek Müller

Bjoern Hoffmann

Stephan Roeser

Juan Pablo Badillo Jimenez

Vadim Kraft

Antonia Reyes Jimenez

Christian Schreiner

An electrolyte for a lithium-ion battery which includes lithium hexafluorophosphate and lithium 2-pentafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonate. A lithium-ion battery which includes an electrolyte containing lithium hexafluorophosphate and lithium 2-pentafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonate. A motor vehicle which uses a lithium-ion battery having electrolytes containing lithium hexafluorophosphate and lithium 2-pentafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonate. The electrolyte can increase the service life of the lithium-ion battery.

Electrolyte for lithium based energy accumulators

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.

Electrolyte additive and metal included in composite electrode containing Mg, Al, Cu, and Cr for alkali metal storage system

The invention relates to the use of lithium-2-pentafluoroethoxy-1,1,2,2-tetrafluoro-ethanesulfonate as a conductive salt in lithium-based energy stores and to electrolytes containing lithium-2-pentafluoroethoxy-1,1,2,2-tetrafluoro-ethanesulfonate.

Conductive salt for lithium-based energy stores

Growing community of inventors

Muenster, Germany

Marius Amereller