METHOD FOR PRODUCING GAS DIFFUSION ELECTRODES FOR A FUEL CELL, GAS DIFFUSION ELECTRODE, AND FUEL CELL

摘要

The invention relates to a method for producing gas diffusion electrodes (GDEs) for fuel cells, which gas diffusion electrodes comprise at least one electrically conductive carrier (4) and at least one catalytic layer (3) containing noble metal on the carrier (4). Particles containing noble metal and non-metal conductive particles are alternately applied by physical gas-phase deposition on the electrically conductive carrier (4) in order to produce the catalytic layer (3).