| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a film-catalyst layer bonded body which can further reduce occurrence of wrinkles and pin holes in a polymer electrolyte membrane.SOLUTION: A polymer electrolyte membrane having a substrate formed on one surface thereof is prepared. In a shape holding region as a region whether the shape of the polymer electrolyte membrane is held, or immediately before being transported into the shape holding region, the substrate is peeled off from the polymer electrolyte membrane, and a catalyst ink is applied to one surface of the polymer electrolyte membrane which is exposed by the peeling off of the substrate. |
