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介绍了近年来高温质子交换膜燃料电池用聚合物电解质膜材料的发展现状和研究进展。在磺酸膜的改性方面,包括添加亲水性无机粒子和添加非水传导介质两类;在磷酸掺杂膜方面,包括磷酸掺杂聚苯并咪唑和磷酸掺杂聚芳醚类聚合物两类。
The development status and research progress of polymer electrolyte membrane materials for high temperature proton exchange membrane fuel cells are introduced in recent years. In the modification of sulfonic acid membrane, including the addition of hydrophilic inorganic particles and non-aqueous media to add two types; in the phosphate doping film, including polyphosphazene-doped poly-benzimidazole and phosphoric acid-doped polyarylene polymer Two categories.