采用静电自组装方法制备了稳定的含苝衍生物纳米层状复合膜.用石英晶体微天平(QCM)对静电自组装过程进行了原位监控,发现组装次数与QCM频率变化呈线性关系,通过静电吸附得到的多层累积薄膜具有层状结构.X射线光电子能谱图上出现苝衍生物的特征峰表明组装的薄膜中含有苝衍生物.原子力显微镜表征结果表明,复合膜在一定程度上规整并且均匀的覆盖在电极表面,但存在分子团聚现象将苝衍生物小分子溶解在聚电解质溶液中作混合浸渍液,提高了组装薄膜的稳定性.
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