IONIC LIQUID-CONTAINING CATALYST INK AND THE USE THEREOF IN THE PRODUCTION OF ELECTRODES, CCMS, GDES AND MEAS

摘要

The invention relates to a catalyst ink which contains at least one catalytically active material and at least one ionic liquid, to a method for producing said catalyst ink, to a method for producing a membrane electrode assembly (MEA) containing at least one membrane and at least one electrode, by applying said catalyst ink to a membrane or by applying said catalyst ink to the optional gas diffusion layer, to the use of said catalyst ink in the production of a membrane electrode assembly (MEA), of a catalyst-coated membrane (CCM) or a gas diffusion electrode (GDE) and to the use of an ionic liquid for producing a catalyst ink.