自组装法合成导电聚吡咯纳米线

Self-assembly synthesis of conductive polypyrrole nanowire

以多孔氧化铝为模板,合成导电聚吡咯纳米线。利用SEM对聚吡咯进行了表征,结果表明:在吡咯单体浓度为0.2 mol/L,电压1.0 V,时间1 600 s的条件下,制得的聚吡咯会有大量的微触手结构出现,且表面光滑,比表面积较大,并初步探究了聚吡咯微触手结构的形成机理。

The conductive polypyrrole nanowire was prepared by anodic aluminum oxide template. Scanning electron microscop was used to observe the nanowire structure. The results show that a lot of palps are obtianed at the conditions of monomer concentration of 0.2 mol/L, polymerization voltage of 1.0 V and polymerization time of 1600 s. And the form mechanism of polypyrrole＇s palp is investigated.