Search International and National Patent Collections

1. (WO2018078157) BIPOLAR PLATE AND POROUS TRANSPORT LAYER FOR AN ELECTROLYSER

Pub. No.:    WO/2018/078157    International Application No.:    PCT/EP2017/077771
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Tue Oct 31 00:59:59 CET 2017
IPC: C25B 1/08
C25B 9/04
C25B 9/20
H01M 8/0206
Applicants: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG
Inventors: GEORG, Andreas
Title: BIPOLAR PLATE AND POROUS TRANSPORT LAYER FOR AN ELECTROLYSER
Abstract:
The invention relates to a bipolar plate and to a porous transport layer for an electrolyser, having a layer (S), which contains a component (K) selected from Ir, Ru, Rh, Os, oxides or mixtures thereof, wherein the loading of the total quantity of Ir, Ru, Rh, Os in metallic and oxidic form, based on Ir, Ru, Rh, Os, is less than 20.0 g/m², based on the layer (S). The invention further relates to a method for the production thereof and to the use thereof in an electrolyser. The invention further relates to the use of the layer (S) as a corrosion prevention layer in electrochemical systems.