二元氧化剂合成簇状聚苯胺纳米棒及其电学性质

Synthesis and electrical property of cluster polyaniline nanorod via a binary oxidant

通过自组装法采用二元氧化剂合成了簇状聚苯胺纳米棒,用IR、XRD、SEM和EDX等测试手段对产物的结构和性质进行了表征,讨论了氧化剂对产物形貌及性质的影响和反应的形成机理。结果表明,当苯胺单体与氧化剂K2Cr2O7的浓度比为1∶1时,产物形成的簇状形貌最好。

The new clusters of polyaniline nanorods were synthesized by polymerization of aniline using a binary oxidant as oxidant via self-assembly method. The structure and the property of PANI were characterized with IR, XRD, SEM, and EDX. The morphology and property was affected by the oxidant ratio. A1：1 of molar ratio of aniline to K2 CrO7 is beneficial to form cluster PANI morphology.