Electrochemical synthesis polyaniline nanotubes

Gao et al. reported the synthesis of aligned coaxial nanowire of carbon nanotubes with polypyrrole or polyaniline using a cyclic voltammetric technique [50]. DC conductivity of the polyaniline-coated nanotube film was measured to be 10 S cm , which is higher than that of polyaniline film electrochemically deposited on a gold plate under the same conditions. This is possibly due to the doping effect associated with carbon nanotubes. 

Li, Q., Liu, L, Zou, J., Chunder, A., Chen, Y., Zhai, L., 2011b. Synthesis and electrochemical performance of multi-walled carbon nanotube/polyaniline/Mn02 ternary coaxial nanostructures for supercapacitors. J. Power Sources 196, 565-572. 

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