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Photocatalytic Properties of Thermally Annealed Films of Titanium Butoxide

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Abstract

We show that titanium dioxide particles capable of reactive oxygen species generation can be produced in titanium butoxide films by annealing them at 500°C. Optimal conditions for the films deposition by a modified Langmuir–Blodgett technique were selected basing on the film uniformity examined by optical and electron microscopy. The photocatalytic activity of the annealed film was tested using RNO sensor bleaching.

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Funding

This work was supported by the Ministry of Science and Higher Education of Russian Federation, goszadanie no. 2019–1080.

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Correspondence to A. A. Lazareva.

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The authors declare that they have no conflict of interest.

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The 2nd International School-Conference for young researchers “Smart Nanosystems for Life,” St.Petersburg, Russia, December 10–13, 2019.

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Lazareva, A.A., Kolesova, E.P., Baranov, M.A. et al. Photocatalytic Properties of Thermally Annealed Films of Titanium Butoxide. Opt. Spectrosc. 128, 1272–1277 (2020). https://doi.org/10.1134/S0030400X20080226

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  • DOI: https://doi.org/10.1134/S0030400X20080226

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