CATALYST LAYER TRANSFER FILM

摘要

PROBLEM TO BE SOLVED: To provide a transfer film which can excellently transfer a catalyst layer to an electrolyte membrane and further which does not give an adverse effect to the performance of a fuel cell.

SOLUTION: The catalyst layer transfer film is a transfer film in which a catalyst layer is formed on one face of a base material film, and the base material film is a lamination film of three-layer structure. A first layer and a third layer of the lamination film are constructed of a film of the same quality of material.

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