| 摘要 |
PURPOSE: Provided are a polyelectrolyte film which is excellent in ion conductivity and physical property, and which is excellent in hydrogen ion conductivity even at 120 deg.C or more, and a method for producing the same. CONSTITUTION: The polyelectrolyte film comprises 2.5-95 wt% of ion exchange resin having cation exchange radical at side chain, 2.5-95 wt% of at least one polymer selected from the group consisting of polybenzimidazole, polypyridine, polypyrimidine, polyimidazole, polybenzothiazole, polybenzoxazole, polyoxadiazole, polyquinoxaline, and polythiadiazole, and 2.5-50 wt% of ion conductor for imparting moisturizing effect to the polyelectrolyte film, wherein the ion conductor is dispersed on the ion exchange resin and the general polymer. |
