Effect of Temperature on the Action Spectra of Pristine and Cu-Grafted Titania | Sciact - CRIS-система Института катализа

Effect of Temperature on the Action Spectra of Pristine and Cu-Grafted Titania Краткое сообщение

Журнал

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

Вых. Данные

Год: 2022, Том: 32, Номер: 2, Страницы: 283-285 Страниц : 3 DOI: 10.1016/j.mencom.2022.03.042

Ключевые слова

TiO2 photocatalysis; copper; grafting; oxidation; action spectra; thermal activation

Авторы

Lyulyukin Mikhail N. ^1,2,3 , Kovalevskiy Nikita S. ^2,3 , Fedorova Elizaveta A. ² , Selishchev Dmitry S. ^2,3 , Kozlov Denis V. ^2,3

Организации

1	Novosibirsk State Technical University, 630073 Novosibirsk, Russian Federation
2	G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russian Federation
3	Novosibirsk State University, 630090 Novosibirsk, Russian Federation

Информация о финансировании (1)

Российский фонд фундаментальных исследований

19-33-60019 (АААА-А19-119111890026-5)

The dependence of action spectra for pristine and Cu-grafted anatase TiO2 on temperature for photocatalytic acetone vapor oxidation at 40, 100 and 140 °C is described. The results obtained demonstrate the thermal inhibition of activity under UV irradiation for pristine titania at 140 °C, while for TiO2 grafted with copper species this inhibition is suppressed. Photonic efficiency of visible radiation energy utilization by Cu-grafted titania increases with temperature and exceeds the corresponding value for pure anatase in the investigated temperature range.

Lyulyukin M.N. , Kovalevskiy N.S. , Fedorova E.A. , Selishchev D.S. , Kozlov D.V.
Effect of Temperature on the Action Spectra of Pristine and Cu-Grafted Titania
Mendeleev Communications. 2022. V.32. N2. P.283-285. DOI: 10.1016/j.mencom.2022.03.042 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	24 авг. 2021 г.
Опубликована в печати:	1 мар. 2022 г.
Опубликована online:	31 мар. 2022 г.

Web of science:	WOS:000807715400042
Scopus:	2-s2.0-85127359856
РИНЦ:	48424835
Chemical Abstracts:	2022:883112
Chemical Abstracts (print):	180:368645
OpenAlex:	W4220870764

БД	Цитирований
Scopus	1
РИНЦ	1
Web of science	1
OpenAlex	1