Electrochemically synthesised polyaniline on marine grade aluminium
by Teresa To; Paul A. Kilmartin
International Journal of Nanotechnology (IJNT), Vol. 11, No. 5/6/7/8, 2014

Abstract: Polyaniline films were deposited on marine grade 5083 aluminium, and were examined and characterised with the use of cyclic voltammetry, UV-Vis spectroscopy and SEM imaging. The polyaniline films were electrochemically synthesised from 0.5 M oxalic acid solutions containing 0.1 M aniline, under potentiostatic control. The presence of polyaniline was clearly seen by the presence of two sets of redox peaks in the voltammograms, and by two absorptions in the UV-visible spectrum. The successful application of polyaniline films with antimicrobial properties can potentially lead to future applications of antifouling coatings for use in the marine environment.

Online publication date: Mon, 15-Dec-2014

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