Synergistic Effect of Polychromatic Radiation on Visible Light Activity of N-Doped TiO2 Photocatalyst | Sciact - CRIS-system of Boreskov Institute of Catalysis

Synergistic Effect of Polychromatic Radiation on Visible Light Activity of N-Doped TiO2 Photocatalyst Full article

Journal

Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905

Output data

Year: 2020, Volume: 134, Article number : 105841, Pages count : 6 DOI: 10.1016/j.catcom.2019.105841

Tags

Photocatalytic oxidationVisible lightBlue LEDSynergistic effectN-doped TiO2Uranyl ion (UO22+)

Authors

Kovalevskiy Nikita ^1,2 , Selishchev Dmitry ^1,2 , Svintsitskiy Dmitry ^1,2 , Selishcheva Svetlana ¹ , Berezin Alexey ³ , Kozlov Denis ^1,2

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk 630090, Russian Federation
2	Novosibirsk State University, Novosibirsk 630090, Russian Federation
3	Nikolaev Institute of Inorganic Chemistry, Novosibirsk 630090, Russian Federation

Funding (1)

Russian Foundation for Basic Research

18-29-17055

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.

Kovalevskiy N. , Selishchev D. , Svintsitskiy D. , Selishcheva S. , Berezin A. , Kozlov D.
Synergistic Effect of Polychromatic Radiation on Visible Light Activity of N-Doped TiO2 Photocatalyst
Catalysis Communications. 2020. V.134. 105841 :1-6. DOI: 10.1016/j.catcom.2019.105841 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Jul 4, 2019
Accepted:	Oct 7, 2019
Published online:	Oct 26, 2019
Published print:	Jan 10, 2020

Web of science:	WOS:000499735600008
Scopus:	2-s2.0-85074257400
Elibrary:	41713896
Chemical Abstracts:	2019:2093365
OpenAlex:	W2981742888

DB	Citing
Scopus	53
Web of science	50
Elibrary	48
OpenAlex	57