| 摘要 |
PROBLEM TO BE SOLVED: To provide a new polymer solid electrolyte having both of mechanical strengths and flexibility, expected to be applied to a thin battery, or the like, having excellent heat resistance, durability and mechanical characteristics, and expected to have a proper conductivity. SOLUTION: A phosphoric acid group possessed by apatite is utilized as an acid component reacting with a base of imidazole to exhibit the proper conductivity when an imidazole derivative having excellent heat resistance and the durability is utilized for the polymer solid electrolyte. A composite is obtained by using a solid polymer as a base material, and contains the apatite and the imidazole derivative. COPYRIGHT: (C)2005,JPO&NCIPI
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