1. Электронный научный архив УрФУ
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  3. Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC
Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/130767
Title: Induced surface photovoltage in TiO2 sol-gel nanoparticles
Authors: Dorosheva, I. B.
Vokhmintsev, A. S.
Weinstein, I. A.
Rempel, A. A.
Issue Date: 2023
Publisher: ITMO University
Citation: Dorosheva, IB, Vokhmintsev, AS, Weinstein, IA & Rempel, AA 2023, 'Induced surface photovoltage in TiO2 sol-gel nanoparticles', Nanosystems: Physics, Chemistry, Mathematics, Том. 14, № 4, стр. 447-453. https://doi.org/10.17586/2220-8054-2023-14-4-447-453
Dorosheva, I. B., Vokhmintsev, A. S., Weinstein, I. A., & Rempel, A. A. (2023). Induced surface photovoltage in TiO2 sol-gel nanoparticles. Nanosystems: Physics, Chemistry, Mathematics, 14(4), 447-453. https://doi.org/10.17586/2220-8054-2023-14-4-447-453
Abstract: TiO2 nanoparticles synthesized by the sol-gel method and modified by annealing in air and hydrogen atmospheres were studied by surface photovoltage spectroscopy (SPS). SPS measurements showed that the modified in air TiO2 nanoparticles have a more intense signal than those treated in hydrogen. A linear correlation was found between the SPS and the diffuse reflectance spectra of the samples. © Dorosheva I.B., Vokhmintsev A.S., Weinstein I.A., Rempel A.A., 2023.
Keywords: NANOPARTICLES
SOL-GEL METHOD
SURFACE PHOTOVOLTAGE (SPV)
TITANIUM DIOXIDE
URI: http://elar.urfu.ru/handle/10995/130767
Access: info:eu-repo/semantics/openAccess
RSCI ID: 54376434
SCOPUS ID: 85170030433
WOS ID: 001154007100004
PURE ID: 44661357
ISSN: 2220-8054
DOI: 10.17586/2220-8054-2023-14-4-447-453
metadata.dc.description.sponsorship: Ministry of Education and Science of the Russian Federation, Minobrnauka: FEUZ-2023-0014
A.S.V. and I.A.W. thank the Ministry of Science and Higher Education of the Russian Federation (research project FEUZ-2023-0014) for support. Part of synthesis of titanium dioxide carried out within the framework of RF State assignment for IMET UB RAS.
ABSTRACT TiO2 nanoparticles synthesized by the sol-gel method and modified by annealing in air and hydrogen atmospheres were studied by surface photovoltage spectroscopy (SPS). SPS measurements showed that the modified in air TiO2 nanoparticles have a more intense signal than those treated in hydrogen. A linear correlation was found between the SPS and the diffuse reflectance spectra of the samples. KEYWORDS Titanium dioxide, sol-gel method, nanoparticles, surface photovoltage (SPV). ACKNOWLEDGEMENTS A.S.V. and I.A.W. thank the Ministry of Science and Higher Education of the Russian Federation (research project FEUZ-2023-0014) for support. Part of synthesis of titanium dioxide carried out within the framework of RF State assignment for IMET UB RAS. FOR CITATION Dorosheva I.B., Vokhmintsev A.S., Weinstein I.A., Rempel A.A. Induced surface photovoltage in TiO2 sol-gel nanoparticles. Nanosystems: Phys. Chem. Math., 2023, 14 (4), 447–453.
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