CATALYST INK COMPRISING AN IONIC LIQUID AND ITS USE IN THE PRODUCTION OF ELECTRODES, CCMS, GDES AND MEAS

摘要

The present invention relates to a catalyst ink comprising at least one catalytically active material and at least one ionic liquid, a process for producing this catalyst ink, a process for producing a membrane-electrode assembly (MEA) comprising at least one membrane and at least one electrode by applying this catalyst ink to a membrane or by applying this catalyst ink to any gas diffusion layer present, the use of this catalyst ink in the production of a membrane-electrode assembly (MEA), a catalyst coated membrane (CCM) or a gas diffusion electrode (GDE) and the use of an ionic liquid for producing a catalyst ink.