PROTON CONDUCTIVE MATERIAL, PROTON CONDUCTIVE MATERIAL FILM AND FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a proton conductive material and a proton conductive film excellent in proton conductivity, easy to manufacture at low cost, having excellent strength and high heat resistance.

SOLUTION: This proton conductive material is characterized by compounding a solid acid and/or an acidic functional group with a silane-denatured polyamide resin obtained by a ring-opening esterification reaction of a polyamide resin and a glycidyl ether group containing alcoxy silane partial condensation product.

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