MANUFACTURING METHOD AND MANUFACTURING DEVICE OF ELECTROLYTE MEMBRANE -CATALYST LAYER JUNCTION FOR SOLID POLYMER FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing an electrolyte membrane-catalyst layer junction for fuel cell which shows a uniform performance and has a catalyst layer of arbitrary shape.

SOLUTION: The electrolyte membrane-catalyst layer junction is manufactured by arranging a pair of mask films 5 on both sides of an electrolyte membrane 8, and further by arranging a pair of catalyst layer forming films 1 on the outside of these, and by forming a catalyst layer 3 on the electrolyte membrane 8 by heat press transfer.

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