XAS Study of Sol–Gel Synthesized Amorphous and Anatase TiO2 Nanoparticles | Sciact - CRIS-system of Boreskov Institute of Catalysis

XAS Study of Sol–Gel Synthesized Amorphous and Anatase TiO2 Nanoparticles ArticleGenre_short.SHORT_COMMUNICATION

Journal

Mendeleev Communications
ISSN: 0959-9436 , E-ISSN: 1364-551X

Output data

Year: 2024, Volume: 34, Number: 2, Pages: 224-225 Pages count : 2 DOI: 10.1016/j.mencom.2024.02.021

Tags

EXAFS; XANES; XAS; titanium dioxide; anatase; nanoparticles; sol–gel synthesis

Authors

Dorosheva Irina B. ¹ , Kremneva Anna M. ² , Kaichev Vasily V. ² , Valeeva Albina A. ³ , Rempel Andrey A. ¹

Affiliations

1	Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, 620016 Ekaterinburg, Russian Federation
2	G.K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russian Federation
3	Institute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, 620990 Ekaterinburg, Russian Federation

Funding (1)

Russian Science Foundation

21-73-20039 (121052500130-8)

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.

Dorosheva I.B. , Kremneva A.M. , Kaichev V.V. , Valeeva A.A. , Rempel A.A.
XAS Study of Sol–Gel Synthesized Amorphous and Anatase TiO2 Nanoparticles
Mendeleev Communications. 2024. V.34. N2. P.224-225. DOI: 10.1016/j.mencom.2024.02.021 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Nov 1, 2023
Published print:	Apr 1, 2024
Published online:	Apr 3, 2024

Web of science:	WOS:001218072800001
Scopus:	2-s2.0-85189365408
Elibrary:	67272504
Chemical Abstracts:	2024:857035
OpenAlex:	W4393856859

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Scopus	1
Web of science	1