The porous films of aluminum oxide were prepared from a solution of sulfuric acid by the method of electrochemical anodization on the surface of aluminum. The morphology of the surface of aluminum oxide was investigated by scanning electron microscopy. A qualitative elemental analysis of the initial and oxidized aluminum films was carried out by the electron microprobe analysis. A protective composite film (polypyrrole)/(aluminum oxide) was deposited by electrochemical synthesis in the regime of galvanostatic oxidation of a conducting polypyrrole, over a porous alumina film on the aluminum surface. The properties of the composite film (polypyrrole)/(aluminum) have been studied by the methods of current-voltage characteristics, impedance and infrared Fourier spectroscopy.
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Research Article| January 15 2019
Formation of nanocomposite film (polypirrol)/(aluminum) oxide on aluminum surface
V. V. Tomaev;
V. V. Tomaev a)
Saint-Petersburg Mining University, 2, 21st Line, St Petersburg 199106,
Saint-Petersburg State University, St. Petersburg, 198504, Peterhof, Universitetsky prospect, house 26,
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К. L. Levine;
T. V. Stoyanova;
AIP Conf. Proc. 2064, 030016 (2019)
V. V. Tomaev, К. L. Levine, T. V. Stoyanova, A. G. Sirkov; Formation of nanocomposite film (polypirrol)/(aluminum) oxide on aluminum surface. AIP Conf. Proc. 15 January 2019; 2064 (1): 030016. https://doi.org/10.1063/1.5087678
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