Surface Complexes of Acrolein on Oxide Catalysts Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1995, Volume: 36, Number: 1, Pages: 125-136 Pages count : 12 | ||
Tags | ADSORPTION; ACID; PROPYLENE; PROPENE | ||
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Abstract:
It is shown that acrolein can be adsorbed by different mechanisms on the surface of oxide catalysts with the formation of sigma- and pi-complexes, H-complexes with surface OH groups; a species bound via the carbonyl group (the dissociative form of adsorption); and oxidized fragments, such as surface acrylates, carboxylates, formylacetates, and malonates. On the basis of the quantum-chemical analysis of the acrolein interaction with the surface of oxide catalysts in combination with IR-spectroscopic, thermodesorption, and catalytic studies, a conclusion has been drawn that the formation of a certain surface species and its reactivity are determined by the nature of an adsorption site and by the reactivity of surface oxygen.
Cite:
Popova G.Y.
, Davydov A.A.
, Andrushkevich T.V.
, Zakharov I.I.
Surface Complexes of Acrolein on Oxide Catalysts
Kinetics and Catalysis. 1995. V.36. N1. P.125-136. WOS РИНЦ
Surface Complexes of Acrolein on Oxide Catalysts
Kinetics and Catalysis. 1995. V.36. N1. P.125-136. WOS РИНЦ
Original:
Попова Г.Я.
, Давыдов А.А.
, Андрушкевич Т.В.
, Захаров И.И.
Поверхностные комплексы акролеина на оксидных катализаторах
Кинетика и катализ. 1995. Т.36. №1. С.136-148. РИНЦ
Поверхностные комплексы акролеина на оксидных катализаторах
Кинетика и катализ. 1995. Т.36. №1. С.136-148. РИНЦ
Dates:
Submitted: | Jan 27, 1994 |
Identifiers:
Web of science | WOS:A1995QM84000022 |
Elibrary | 29283404 |
Chemical Abstracts | 1995:467719 |
Chemical Abstracts (print) | 122:239108 |