Robert Boschgmbh

Christine Engel

Michael Butzin

Wolfgang Dressler

Horst Boeder

Ingo Kerkamm

Bernd Schumann

Tjalf Pirk

Christoph Kern

Martin Tenzer

Jean Fanous

Steffen Schott

Thomas Eckl

Andreas Reissner

Ralf Moos

Anika Marusczyk

Joerg Ziegler

Pia Mondal

Ruth Hoffmann

Alexander Klonczynski

Dominik Hanft

Olga Heckel

The present invention relates to an electrode material for an electrochemical energy accumulator, in particular for a lithium-ion cell, comprising particles (&#x2033;) of an active material () which can be lithiated, wherein the particles (&#x2033;) are partially coated with a lithium-ion-conducting solid electrolyte (), the solid electrolyte layer () having recesses ().

Electrode material for a lithium-ion battery

A cathode active material for a battery cell is described. A protective layer is at least partially applied to the cathode active material, and the protective layer is made of a lithium ion-conducting solid electrolyte layer.

Coated cathode active material for a battery cell

A galvanic element includes the following elements in the order listed: a current collector associated with an anode; the anode; an ion-conducting separator in the form of a continuous layer; a cathode; and a current collector associated with the cathode. The anode encompasses an ion-conducting support structure, and both the ion-conducting support structure and the separator encompasses an ion-conducting material. The ion-conducing support structure is porous.

Galvanic element

A method for producing a galvanic element includes applying a first electrode to a substrate, applying a separator to the first electrode, and applying a second electrode to the separator. At least one of the electrodes is applied in the form of a composite electrode using an aerosol separation method.

Method for producing a galvanic element and galvanic element

In a method for manufacturing a functional layer for a lithium cell, e.g., a protective layer for a lithium metal anode, the functional layer being lithium-ion conductive and including particles of at least one ceramic material, the particles of the at least one ceramic material being applied to a carrier by deposition.

Method for manufacturing a functional layer for a lithium cell

A thermoelectric component includes a first and a second element which, in the vicinity of a contact point, are in contact with each other, e.g., in the form of a thermal contact. Furthermore, in this connection, first element and/or second element have a ceramic material at least in one vicinity of contact point. The component may be suitable as a thermocouple for measuring temperature based on the Seebeck effect, or for use in a Peltier element as a thermoelectric heating element or cooling element based on the Peltier effect.

Thermoelectric component

A sheathed-element glow plug to be mounted in a combustion chamber is proposed, a rod-shaped heating element being situated in a concentric bore hole of the housing. The heating element has a first current-carrying layer, a second current-carrying layer, and an insulating layer, the insulating layer separating the first current-carrying layer and the second current-carrying layer. The first current-carrying layer and the second current-carrying layer being connected at the end of the heating element on the combustion chamber side by a conducting-layer crosspiece. The first current-carrying layer and the second current-carrying layer are different lengths, the cross section of the first current-carrying layer in a first section at the end of the heating element away from the combustion chamber being greater than the cross section of its remaining length, and the second current-carrying layer not extending into the first section.

Sheathed-element glow plug

Growing community of inventors

Vaihingen/Enz Ensingen, Germany

Christine Engel