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Synergistic effect of polychromatic radiation on visible light activity of N-doped TiO2 photocatalyst. / Kovalevskiy, Nikita; Selishchev, Dmitry; Svintsitskiy, Dmitry и др.
в: Catalysis Communications, Том 134, 105841, 10.01.2020, стр. 105841:1-6.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Synergistic effect of polychromatic radiation on visible light activity of N-doped TiO2 photocatalyst
AU - Kovalevskiy, Nikita
AU - Selishchev, Dmitry
AU - Svintsitskiy, Dmitry
AU - Selishcheva, Svetlana
AU - Berezin, Alexey
AU - Kozlov, Denis
N1 - Publisher Copyright: © 2019 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/1/10
Y1 - 2020/1/10
N2 - In this paper, we show a synergistic effect of polychromatic radiation on the visible light activity of a TiO2 photocatalyst doped with nitrogen. This effect consists in the fact that N-doped TiO2 has no photocatalytic activity under red light, but a combination of blue and red lights enhances the utilization of blue light in the photocatalytic oxidation process and substantially increases the photocatalytic activity of N-doped TiO2. This study shows the great potential of N-doped TiO2 photocatalysts for efficient oxidative degradation of pollutants under solar light, which is a polychromatic radiation with a wide range of wavelengths.
AB - In this paper, we show a synergistic effect of polychromatic radiation on the visible light activity of a TiO2 photocatalyst doped with nitrogen. This effect consists in the fact that N-doped TiO2 has no photocatalytic activity under red light, but a combination of blue and red lights enhances the utilization of blue light in the photocatalytic oxidation process and substantially increases the photocatalytic activity of N-doped TiO2. This study shows the great potential of N-doped TiO2 photocatalysts for efficient oxidative degradation of pollutants under solar light, which is a polychromatic radiation with a wide range of wavelengths.
KW - Blue LED
KW - N-doped TiO
KW - Photocatalytic oxidation
KW - Synergistic effect
KW - Uranyl ion (UO)
KW - Visible light
KW - THIN-FILMS
KW - OXIDATION
KW - UV
KW - PHOTOLUMINESCENCE
KW - N-doped TiO2
KW - SURFACE
KW - DEGRADATION
KW - Uranyl ion (UO22+)
KW - VOLATILE ORGANIC-COMPOUNDS
KW - TITANIA
KW - WATER
UR - http://www.scopus.com/inward/record.url?scp=85074257400&partnerID=8YFLogxK
U2 - 10.1016/j.catcom.2019.105841
DO - 10.1016/j.catcom.2019.105841
M3 - Article
AN - SCOPUS:85074257400
VL - 134
SP - 105841:1-6
JO - Catalysis Communications
JF - Catalysis Communications
SN - 1566-7367
M1 - 105841
ER -
ID: 22077901