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

Technische Universitát Dresden

Kay Schoenherr

Stefan Kaskel

Holger Althues

Benjamin Schumm

Sebastian Tschoecke

Nicolai Dresel

Daniel Jordan

Christian Girsule

The invention relates to a method for producing a dry film (), wherein a dry powder mixture is processed into the dry film () by a rolling device comprising a first roller () and a second roller (). The first roller () has a higher circumferential rotational speed than the second roller (), and the dry film () is placed on the first roller ().

Method for producing a dry film, rolling device

The present invention relates to a method for producing a substrate () which is coated with an alkali metal (), in which method a promoter layer () which is composed of a material which reacts with the alkali metal () by at least partial chemical reduction of the promoter layer () is applied to a surface of the substrate () and a surface of the promoter layer () is acted on by an alkali metal () and then the alkali metal () is converted into the solid phase and a coating containing the alkali metal is formed.

Method for producing a substrate, which is coated with an alkali metal, by means of a promoter layer, and a coated substrate

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Dresden, Germany

Kay Schoenherr