Methods are provided for easily obtaining a high performance electrode
without using an organic solvent for making an ink of an electrode
catalyst or a surfactant for making an ink of a water repellent carbon
material. The methods of manufacturing an electrode for a polymer
electrolyte fuel cell comprise (a) a step of adhering a polymer
electrolyte or a water repellent material to fine electrically conductive
particles, and granulating the electrically conductive particles to
obtain multinary granules, and (b) a step of depositing the multinary
granules in layer form to obtain a catalyst layer or a water repellent
layer of an electrode. Apparatus for manufacturing the electrodes, as
well as polymer electrolyte fuel cells using the electrodes are also
provided.