Photocatalytic Acetone Vapor Oxidation over TiO2 under Controlled Periodic Illumination. Experimental and Modeling Study - Доклады на конференциях | Sciact - CRIS-система Института катализа

Photocatalytic Acetone Vapor Oxidation over TiO2 under Controlled Periodic Illumination. Experimental and Modeling Study Доклады на конференциях

Язык

Английский

Тип доклада

Стендовый

Конференция

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань

Авторы

Коровин Егор Юрьевич ^1,2,3 , Козлов Денис Владимирович ^1,2,3 , Бесов Алексей Сергеевич ^1,2,3

Организации

1	Институт катализа им. Г.К. Борескова СО РАН
2	Новосибирский национальный исследовательский государственный университет
3	Новосибирский национальный исследовательский государственный университет

We studied the influence of intermittent illumination on photonic efficiency of acetone vapor oxidation. The general conclusion is that there are two kinetically distinguishable active species on the titania surface with lifetimes in range of 10-3-101 s. Since our experimental results are in good agreement with studies of Cornu et al., we can conclude that photocatalytic oxidation proceeds through the similar radical mechanism both for gas-solid and water solid interfaces

Korovin E.Y. , Kozlov D.V. , Besov A.S.
Photocatalytic Acetone Vapor Oxidation over TiO2 under Controlled Periodic Illumination. Experimental and Modeling Study
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015