Electrochemical synthesis and properties of iron–titanium dioxide composite coatings


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Abstract

Deposition of Fe/TiO2 composite coatings from a colloidal methanesulfonate electrolyte containing titanium dioxide hydrosol was studied. The TiO2 content in the composite increases with increasing the dispersed phase content and decreasing the current density. Incorporation of TiO2 particles into the iron matrix resilts in an increase in the microhardness of the deposit. The electroplated Fe/TiO2 composite coating was used as a heterogeneous photocatalyst for the decomposition of an organic dye under the action of UV radiation.

About the authors

F. I. Danilov

Ukrainian State University of Chemical Technology

Email: Vprotsenko7@gmail.com
Ukraine, Dnipro, 49000

A. V. Tsurkan

Ukrainian State University of Chemical Technology

Email: Vprotsenko7@gmail.com
Ukraine, Dnipro, 49000

E. A. Vasil’eva

Ukrainian State University of Chemical Technology

Email: Vprotsenko7@gmail.com
Ukraine, Dnipro, 49000

S. A. Korniy

Karpenko Physicomechanical Institute

Email: Vprotsenko7@gmail.com
Ukraine, Lviv, 79000

T. A. Cheipesh

Karazin National University

Email: Vprotsenko7@gmail.com
Ukraine, Kharkiv, 61000

V. S. Protsenko

Ukrainian State University of Chemical Technology

Author for correspondence.
Email: Vprotsenko7@gmail.com
Ukraine, Dnipro, 49000

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