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采用二次电化学沉积法制备了聚苯胺-碲化铋复合纳米棒．首先在多孔氧化铝模板上电化学沉积聚苯胺纳米管,以导电聚苯胺纳米管作为二级模板,继续电化学沉积碲化铋,获得聚苯胺包裹碲化铋纳米棒．EPMA分析了碲化铋的化学成分,SEM、TEM图像表明直径约100nm的碲化铋棒被厚约50nm的聚苯胺包裹,XRD图谱表明碲化铋在纳米棒垂直方向存在明显的{110}的织构．二次电化学沉积法为制备该类特殊有机-无机杂化结构材料提供了新方法．
Polyaniline - bismuth telluride composite nanorods were prepared by the secondary electrochemical deposition method. Firstly, polyaniline nanotubes were electrochemically deposited on the porous alumina template. Conductive polyaniline nanotubes were used as the second template to continue the electrochemical deposition of bismuth telluride and polyaniline wrapped bismuth telluride nanorods. EPMA analysis of the chemical composition of bismuth telluride, SEM, TEM images show that the diameter of about 100nm bismuth telluride rods wrapped by polyaniline about 50nm thick, XRD patterns show that the bismuth telluride in the vertical direction of nanorods obvious {110} of Texture. The secondary electrochemical deposition method provides a new method for preparing this kind of special organic-inorganic hybrid structure material.