| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin frame-attached electrolyte membrane-electrode structure for a fuel cell, which makes possible to reliably remove gas from an adhesive layer even with a simple structure, and to make a high-quality firm bond between an electrolyte membrane-electrode structure and a resin frame member.SOLUTION: A resin frame-attached electrolyte membrane-electrode structure 10 comprises a stepped MEA 10a and a resin frame member 24 united into one; and an adhesive layer 28 provided between the stepped MEA 10a and the resin frame member 24, and arranged by filling an adhesive 28a. The adhesive layer 28 has a contact part 28e where an outer peripheral edge 18be of the stepped MEA 10a touches the resin frame member 24, and extends from the contact part inwardly in the stepped MEA 10a. The adhesive layer 28 is provided with an adhesive-locating part 28p for putting the adhesive 28a close to the contact part 28e.SELECTED DRAWING: Figure 3 |
