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

Technische Universitát Dresden

Technische Universitaet Dresden

Nelli Weiss

Lars Mueller-Meskamp

Franz Selzer

Nikolai Gaponik

Alexander Eychmueller

Jan Ludwig Bormann

Christoph Sachse

David Kneppe

What is presented here is a transparent electrode having: at least one carrier layer for stabilizing the electrode; at least one electrically conductive layer containing metal nanowires, which is produced by spreading a suspension of a liquid and the metal nanowires surrounded by a stabilizing layer, along the carrier layer and drying same by removing the liquid; and at least one functional organic layer formed along the carrier layer, which, while the electrically conductive layer dries, by an electrical interaction with the metal nanowires and/or with the stabilizing layers of the metal nanowires, changes an interaction between the metal nanowires and the stabilizing layers such that the result is a substance-to-substance bond between the metal nanowires.

Transparent nanowire electrode comprising a functional organic layer

The invention relates to a method for producing an electrode layer of an electrical device, wherein the method includes the following steps: providing a quantity of nanoparticles from an electrically conductive material, the surfaces of each of which have a layer of a hygroscopic stabilizer material, preparing a substrate and producing an electrode layer on a substrate surface, wherein the nanoparticles in this context are deposited on the substrate surface and are tempered in a solvent atmosphere of a polar solvent.

Method for producing an electrode layer of an electrical device

Growing community of inventors

Dresden, Germany

Nelli Weiss