Photosensitizing Effect of Benzene Oxidation Intermediates on the Action Spectra of Bi2WO6/TiO2-N Composites | Sciact - CRIS-система Института катализа

Photosensitizing Effect of Benzene Oxidation Intermediates on the Action Spectra of Bi2WO6/TiO2-N Composites Научная публикация

Журнал

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

Вых. Данные

Год: 2025, Том: 35, Номер: 2, Страницы: 183-186 Страниц : 4 DOI: 10.71267/mencom.7601

Ключевые слова

TiO2, Bi2WO6, composite, benzene, cyclohexane, action spectrum, oxidation

Авторы

Morozova Maria E. ^1,2 , Lyulyukin Mikhail N. ^1,2 , Selishchev Dmitry S. ^1,2 , Kozlov Denis V. ^1,2

Организации

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

Информация о финансировании (1)

Российский научный фонд

23-23-00505

The dependence of the photonic efficiency on the wavelength, i.e. the action spectrum, was established for the test reactions of benzene and cyclohexane oxidation over the Bi2WO6/TiO2-N composites and individual components. It was found that the action spectrum curve for cyclohexane oxidation reproduces the light absorption curve, while that for benzene oxidation indicates some additional activity in the range of 400–550 nm. It was concluded that the intermediate products of benzene oxidation on the catalyst surface exert a photosensitization effect, which significantly increases the photoactivity of Bi2WO6/TiO2-N composites in the visible range.

Morozova M.E. , Lyulyukin M.N. , Selishchev D.S. , Kozlov D.V.
Photosensitizing Effect of Benzene Oxidation Intermediates on the Action Spectra of Bi2WO6/TiO2-N Composites
Mendeleev Communications. 2025. V.35. N2. P.183-186. DOI: 10.71267/mencom.7601 OpenAlex

Поступила в редакцию:	26 авг. 2024 г.
Принята к публикации:	25 окт. 2024 г.

OpenAlex:

W4407709652

Пока нет цитирований