本文采用溶液聚合法及乳液聚合法合成了可溶性聚苯胺,用光电子能谱、X-射线衍射对其本征态及掺杂态的结构进行了表征.以甲基丙烯酸甲酯-甲基丙烯酰丙基三甲氧基硅烷共聚物为基体,用溶液复合法制备了聚苯胺复合电致变色膜,并采用扫描电镜、循环伏安法等对其结构和电致变色性能进行研究.结果表明复合电致变色膜在稳定态时仅出现第二氧化峰,在外加电压作用下其颜色在绿色至蓝黑色之间可逆变化.共聚物中含有偶联剂组分可以提高电致变色膜与ITO导电玻璃基底的粘结性及改善复合电致变色薄膜的耐溶剂性能.
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