Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

All-impex Gmbh

Adrian Goldberg

Uwe Partsch

Mareike Wolter

Steffen Ziesche

Peter Marcinkowski

Claudia Feller

Wolfgang Duerfeld

Carolin Lohrberg

Dietmar Arndt

Birgit Manhica

Wolfram Kern

Robert Jurk

Wolfgang DÜRFELD

Mareike Schneider

Dorothea Männel

The invention relates to a method for producing a component from ceramic materials in which a plurality of layers are applied to a base body by means of screen printing or template printing, said layers being formed from a ceramic material, in each case in a defined geometry above one another in the form of a paste or suspension in which powdery ceramic material and at least one binder are included. At least one region is formed here within at least one layer having a defined thickness and geometry composed of a further material that can be removed in a thermal treatment and that is likewise applied in the form of a paste or suspension by means of screen printing or template printing. Electrically functional structures composed of an electrically conductive or semiconductive material are applied to and/or formed on and/or in at least of the ceramic layers prior to the application of a further ceramic layer. The layer structure is then sintered in a thermal heat treatment, with the further material being removed and at least one hollow space being formed with defined dimensions of width, length, and height.

Method for producing a component from ceramic materials

The invention relates to electrochemical cells of a rechargeable battery. It is the object of the invention to provide possibilities with which parameters can be determined simply, reliably and with sufficient spatial resolution within the cells of a rechargeable battery in real time and with small additional technical effort. In an electrochemical cell in accordance with the invention, at least one sensor element is arranged within the cell, integrated therein. In this respect, a sensor element is configured as an electrically conductive layer-wise conductor track structure on a surface of a dielectric laminate configured in the form of a thin film. Except for regions arranged at the outer margin provided for an electrical contacting, the conductor track structure is sealed in a fluid-tight manner by a further dielectric laminate which is configured in the form of a film and which is arranged on the conductor track structure.

Electrochemical cell of an accumulator

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Dresden, Germany

Adrian Goldberg