METHOD FOR PRODUCING ELECTROLYTE FILM-ELECTRODE JOINT

摘要

For the purpose of efficiently producing an electrolyte membrane electrode assembly which is excellent in the bond strength between layers and the like, a method for producing an electrolyte membrane electrode assembly is provided which conducts either sequentially or simultaneously the step of injecting an electrolyte ink to form an electrolyte layer and the step of injecting a catalyst layer ink to form a catalyst layer on the electrolyte layer.