Thermo-Photoactivity of Pristine and Modified Titania Photocatalysts under UV and Blue Light | Sciact - CRIS-система Института катализа

Thermo-Photoactivity of Pristine and Modified Titania Photocatalysts under UV and Blue Light Научная публикация

Журнал

Journal of Photochemistry and Photobiology A: Chemistry
ISSN: 1010-6030 , E-ISSN: 1873-2666

Вых. Данные

Год: 2022, Том: 425, Номер статьи : 113675, Страниц : 11 DOI: 10.1016/j.jphotochem.2021.113675

Ключевые слова

TiO2 photocatalysis; Thermoactivation; VOC oxidation; UV; Visible light; Grafting

Авторы

Lyulyukin Mikhail ^1,2,3 , Kovalevskiy Nikita ^2,3 , Prosvirin Igor ⁴ , Selishchev Dmitry ^2,3 , Kozlov Denis ^2,3

Организации

1	Novosibirsk State Technical University
2	Department of Unconventional Catalytic Processes, Boreskov Institute of Catalysis
3	Novosibirsk State University
4	Department of Physicochemical Methods of Research, Boreskov Institute of Catalysis

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	0303-2016-0016
2	Российский фонд фундаментальных исследований	19-33-60019 (АААА-А19-119111890026-5)

Five commercially available TiO2 powder photocatalysts and 8 series of synthesized in laboratory TiO2-based samples, containing deposited Mn, Cu, Pt, and Ag, have been studied in test reaction of complete oxidation of gaseous VOC under UV (370 nm) and blue (440 nm) light at a temperature within a range 40–140 ℃. The dependencies of the activity on the reaction temperature are obtained, the influence of the nature and amount of the modifier on the change in activity under both types of radiation is shown. The obtained results demonstrate significant differences in the influence of the modifier’s nature on the thermal enhancement of the photocatalytic process. The data obtained show a difference between thermal intensification of photooxidation under UV and visible light and may be useful for practical implementation of photocatalytic technologies with an extended action spectrum of photocatalysts.

Lyulyukin M. , Kovalevskiy N. , Prosvirin I. , Selishchev D. , Kozlov D.
Thermo-Photoactivity of Pristine and Modified Titania Photocatalysts under UV and Blue Light
Journal of Photochemistry and Photobiology A: Chemistry. 2022. V.425. 113675 :1-11. DOI: 10.1016/j.jphotochem.2021.113675 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	22 авг. 2021 г.
Принята к публикации:	17 нояб. 2021 г.
Опубликована online:	23 нояб. 2021 г.
Опубликована в печати:	1 мар. 2022 г.

Web of science:	WOS:000766699100006
Scopus:	2-s2.0-85120501073
РИНЦ:	47539286
Chemical Abstracts:	2021:2650641
OpenAlex:	W3216804121

БД	Цитирований
Scopus	5
РИНЦ	4
Web of science	4
OpenAlex	5