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Mendeleev Communications, 2024, Volume 34, Issue 2, Pages 224–225
DOI: https://doi.org/10.1016/j.mencom.2024.02.021
(Mi mendc90)
 

This article is cited in 3 scientific papers (total in 3 papers)

Communications

XAS study of sol–gel synthesized amorphous and anatase TiO2 nanoparticles

I. B. Doroshevaa, A. M. Kremnevab, V. V. Kaichevb, A. A. Valeevac, A. A. Rempela

a Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation
b G.K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
c Institute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation
Abstract: Amorphous titanium dioxide (TiO2) nanoparticles were obtained by the sol–gel method with subsequent crystallization to anatase by annealing at 350 °C for 4 h. Based on the research results using XANES and EXAFS X-ray absorption spectroscopy, it was determined that the as-prepared amorphous TiO2 contains vacancies in the oxygen and titanium sublattices.
Keywords: EXAFS, XANES, XAS, titanium dioxide, anatase, nanoparticles, sol–gel synthesis.
Document Type: Article
Language: English


Citation: I. B. Dorosheva, A. M. Kremneva, V. V. Kaichev, A. A. Valeeva, A. A. Rempel, “XAS study of sol–gel synthesized amorphous and anatase TiO2 nanoparticles”, Mendeleev Commun., 34:2 (2024), 224–225
Linking options:
  • https://www.mathnet.ru/eng/mendc90
  • https://www.mathnet.ru/eng/mendc/v34/i2/p224
  • This publication is cited in the following 3 articles:
    1. D. F. S. Morais, O. B. M. Ramalho, N. F. Andrade Neto, M. D. Teodoro, K. N. Matsui, M. R. D. Bomio, F. V. Motta, “Sonochemical Synthesis of Ti1-x-yFexPbyO2 (with x and y = 0, 0.01, 0.03, 0.07): Structural Analysis, Influence of Radiation Type on Photocatalytic Activity and Assessment of Antimicrobial Properties”, Catal Lett, 155:1 (2025)  crossref
    2. Mohammad Fereidooni, Mohammad Yazdanpanah, Victor Márquez, C. V. Paz, Martin Salazar Villanueva, Supareak Praserthdam, Piyasan Praserthdam, “Unveiling the mechanism of selective CO₂ hydrogenation to CO on amorphous black TiO
      X in thermal and photo-assisted thermal catalysis: The role of defects in amorphous structure and light irradiation”, Nano Research, 18:3 (2025), 94907218  crossref
    3. A. I. Gusev, A. A. Valeeva, “Anisotropy of elastic properties of disordered cubic titanium monoxide TiOy”, Mendeleev Commun., 34:5 (2024), 647–649  mathnet  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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