Spectral Relations of Oxygen Photoadsorption and of the Photocatalytic Oxidation of Carbon Monoxide on Zinc Oxide and Solid Solutions of It Containing Lithium and Aluminum Oxides | Sciact - CRIS-system of Boreskov Institute of Catalysis

Spectral Relations of Oxygen Photoadsorption and of the Photocatalytic Oxidation of Carbon Monoxide on Zinc Oxide and Solid Solutions of It Containing Lithium and Aluminum Oxides Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 1975, Volume: 16, Number: 1, Pages: 149-154 Pages count : 6

Authors

Zakharenko V.S. ¹ , Cherkashin A.E. ¹ , Keier N.P. ¹ , Koshcheev S.V. ¹

Affiliations

1	Institute of Catalysis, Siberian Branch, Academy of Sciences of the USSR, Novosibirsk

An analysis of spectral dependence of abs. quantum yield of photoadsorption of O and of photocatalytic oxidation of CO reveals that the ion radical O- is the only active O form in CO oxidation . Based on photocatalytic and dark oxidation kinetics an electronic mechanism of CO oxidation by O is proposed. A decrease of the negative surface potential of ZnO due to an addition of LiO and Al2O3 results in a decrease of quantum yields of photocatalytic oxidation of CO.

Zakharenko V.S. , Cherkashin A.E. , Keier N.P. , Koshcheev S.V.
Spectral Relations of Oxygen Photoadsorption and of the Photocatalytic Oxidation of Carbon Monoxide on Zinc Oxide and Solid Solutions of It Containing Lithium and Aluminum Oxides
Kinetics and Catalysis. 1975. V.16. N1. P.149-154. WOS РИНЦ

Захаренко В.С. , Черкашин А.Е. , Кейер Н.П. , Кощеев С.В.
Спектральные зависимости фотоадсорбции кислорода и фотокаталитического окисления окиси углерода на окиси цинка и ее твердых растворах с окислами лития и алюминия
Кинетика и катализ. 1975. Т.16. №1. С.182-189. РИНЦ ANCAN

Submitted:

May 29, 1973

Web of science:	WOS:A1975AZ63100007
Elibrary:	30610403

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