DENDRONIZED POLYMER ELECTROLYTE, MANUFACTURING METHOD THEREOF, SOLID POLYMER ELECTROLYTE MEMBRANE, ELECTRODE FOR SOLID POLYMER FUEL CELL, AND FUEL CELL

摘要

PPROBLEM TO BE SOLVED: To provide a hydrocarbon-based polymer electrolyte excelling in heat resistance and mechanical strength, and also excelling in high ionic conductivity regardless of a humidification condition; and a solid polymer electrolyte membrane. PSOLUTION: This dendronized polymer electrolyte comprises a main chain having an aromatic group-containing structure represented by general formula (1), and a side chain having an ion conductive group in its terminal group. PCOPYRIGHT: (C)2009,JPO&INPIT