The Photoelectrochemical Activity of Titanium Dioxide Nanosized Films in the Visible Spectral Region

V. A. Grinberg; V. V. Emets; N. A. Maiorova; A. A. Averin; O. V. Bukhtenko; D. A. Maslov

doi:10.1134/S2070205118010094

The Photoelectrochemical Activity of Titanium Dioxide Nanosized Films in the Visible Spectral Region

Authors: Grinberg V.A.¹, Emets V.V.¹, Maiorova N.A.¹, Averin A.A.¹, Bukhtenko O.V.², Maslov D.A.²
Affiliations:
1. Frumkin Institute of Physical Chemistry and Electrochemistry
2. Topchiev Institute of Petrochemical Synthesis
Issue: Vol 54, No 1 (2018)
Pages: 51-57
Section: Nanoscale and Nanostructured Materials and Coatings
URL: https://journals.rcsi.science/2070-2051/article/view/203777
DOI: https://doi.org/10.1134/S2070205118010094
ID: 203777

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Abstract

From solutions of organic precursors, nanosized films of titanium dioxide with photoelectrochemical activity in the visible region are obtained. A possibility of photoelectrochemical oxidation of a number of organic compounds under illumination with monochromatic light at a wavelength of 464 nm is demonstrated, which may be due to a decrease in the n-TiO₂ band-gap energy to 2.7 eV.