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Mendeleev Communications, 2024, Volume 34, Issue 3, Pages 440–441
DOI: https://doi.org/10.1016/j.mencom.2024.04.041 (Mi mendc154) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Communications

A particular mechanism of the effect of lone pair E TeIV dopant atoms on visible-light photocatalytic activity of anatase TiO2

M. V. Korolenkoa, P. B. Fabrichnyia, Yu. A. Teterinab, K. I. Maslakova, M. I. Afanasova

a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
b National Research Centre 'Kurchatov Institute', Moscow, Russian Federation
Full-text PDF (163 kB) Citations (1)
DOI: https://doi.org/10.1016/j.mencom.2024.04.041
Abstract: It was found that small additives of E TeIV species (< 1 at%) notably enhance the visible-light photocatalytic activity of polycrystalline anatase TiO2. This effect can tentatively be attributed to the neutralization of the neighboring surface- located oxygen vacancy, acting as a recombination center for photogenerated holes and electrons, by the dopant stereochemically active lone electron pair E.
Keywords: E TeIV-doped TiO2, methyl orange, photocatalytic decolorization, surface-located oxygen vacancies, near-surface TeIV species.
Document Type: Article
Language: English
Supplementary materials:
Supplementary_data_1.pdf (363.1 Kb)


Citation: M. V. Korolenko, P. B. Fabrichnyi, Yu. A. Teterin, K. I. Maslakov, M. I. Afanasov, “A particular mechanism of the effect of lone pair E TeIV dopant atoms on visible-light photocatalytic activity of anatase TiO2”, Mendeleev Commun., 34:3 (2024), 440–441
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  • https://www.mathnet.ru/eng/mendc154
  • https://www.mathnet.ru/eng/mendc/v34/i3/p440
    • This publication is cited in the following 1 articles:
    1. M. E. Morozova, M. N. Lyulyukin, D. S. Selishchev, D. V. Kozlov, Mendeleev Commun., 35:2 (2025), 183–186  mathnet  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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