Robert Boschgmbh

Ulrich Hasenkox

Martin Tenzer

Ralf Schmidt

Jens Grimminger

Lutz Mueller

Andreas Vogt

Marcus Wegner

Olivier Cois

Sabine Roesch

Ulrich Lange

Leonore Glanz

Georg Rixecker

Thomas Dufaux

Johannes Grabis

Frank Schnell

Joerg Ziegler

Ralf Liedtke

Constanze Sorhage

Jan Tomforde

Guido Klamt

Peter Bartscherer

Wilma Dierkes

The present invention relates to a method for controlling a regeneration procedure of a lithium battery cell () which comprises an anode (), a cathode () and the regeneration electrode (). The method comprises: detecting a current availability of cyclable lithium in the anode (); detecting a current availability of cyclable lithium in the cathode (); passing a first current (I) between the anode () and the regeneration electrode () until the actual availability of cyclable lithium in the anode () corresponds to a targeted availability of cyclable lithium in the anode (); and passing a second current (I) between the cathode () and the regeneration electrode () until the current availability of cyclable lithium in the cathode () corresponds to a targeted availability of cyclable lithium in the cathode ().

Method for controlling a regeneration process of a lithium-ion battery cell that comprises an anode, a cathode and a regeneration electrode

A method for producing a lithium electrode for a lithium-ion battery includes: a) provision of a basic body including an active material having in particular metallic lithium, a lithium alloy, and/or a lithium intercalation material; b) treatment of the basic body with a treatment composition in a wet-chemical process for the formation of a lithium-ion-conducting protective layer, with a reaction of the active material with at least one component of the treatment composition; and c) an optional treatment of the electrode at increased temperature and/or in a vacuum.

Lithium electrode for a lithium-ion battery and method for producing the same

A lubricant varnish component and a lubricant varnish, for example, for coating elastomer profiles, are provided, wherein lubricant varnish component includes a polyurethane, a siloxane as well as a polyamide powder, a polyethylene powder or a solution of a polyamide. The lubricant varnish may additionally contain a curing agent, in particular an isocyanate-based curing agent. In addition, a first method for coating elastomers is proposed, wherein the proposed lubricant varnish is first applied in the form of a coating to an elastomer profile, and this coating then being dried and/or thermally crosslinked. Also, the proposed lubricant varnish, having or not having polyamide or polyethylene, may first be applied in the form of a first coat to the elastomer profile, and an alcoholic or aqueous solution of a polyamide in the form of a second coat or a polyamide powder or a polyethylene powder may then being applied to the first coat. The proposed lubricant varnish is suitable, for example, for the production of coated windshield wiper blades having a reduced coefficient of dry friction.

Lubricant varnish coating component, lubricant varnish and methods for coating elastomers such as windshield wiper blades

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Ditzingen, Germany

Ulrich Hasenkox