| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a novel polymer material capable of becoming a solid polymeric electrolyte excellent not only in processability, solvent resistance and durable stability but also in ion conductivity by introducing a sulfonic acid group or a phosphonic acid group into a polybenzazole compound having excellent properties from an aspect of heat resistance, solvent resistance, mechanical characteristics, or the like. <P>SOLUTION: A specific polybenzazole compound containing an aromatic dicarboxylic acid bond unit having a sulfonic acid group and/or a phosphonic acid group, a resin composition, a resin molded article, a solid polymeric electrolyte film, a composite of solid polymeric electrolyte film/electrode catalyst layer and a manufacturing method for the composite of solid polymeric electrolyte film/electrode catalyst layer are disclosed. <P>COPYRIGHT: (C)2004,JPO |
