SOLID ELECTROLYTE, METHOD OF MANUFACTURING SOLID ELECTROLYTE, FUEL CELL, AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a solid electrolyte that can be formed easily, a method of manufacturing the solid electrolyte, a fuel cell containing the solid electrolyte, and electronic equipment having the fuel cell.

SOLUTION: The solid electrolyte is obtained by copolymerizing at least 2-methacrylamide-2-methyl propane sulfonic acid or its salt, alkyl methacrylate, and asymmetric dimethacrylate. The manufacturing method of the solid electrolyte has a first reaction process advancing polymerization of mainly only one acrylate group out of two acrylate groups of the asymmetric dimethacrylate, and preparing a copolymer soluble in a solvent, and a second reaction process preparing a crosslinked copolymer by reacting the other acrylate group.

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