An Infrared Spectroscopic Study of the Mechanism of the Oxidation of Carbon Monoxide on Chromium (III) Oxide Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1969, Volume: 10, Number: 6-2, Pages: 1103-1108 Pages count : 6 | ||
Tags | Carbon monoxide; Catalysts; CHEMICAL PROCESSES, OXIDATION; Chromium compounds; CLE; Combustion; KICAA | ||
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Abstract:
IR spectroscopy has been used to study the reaction of CO, CO2, and CO plus O2 mixtures with oxidized and degassed surfaces of chromium oxide. The reaction with the oxidized surface begins at lower temperatures than that with the degassed surface. The adsorption of CO on the oxidized surface leads to the formation of surface carbonate-carboxylate compounds. The temperature of decomposition of the structures formed is determined by the strength of the bond formed by the atoms of the adsorbed oxygenwith the surface, forming part of the structure of these compounds. A decrease in the temperature of the desorption of the surface carbonate-carboxylate structures is observed when the oxidation of CO to CO2 is carried out under static conditions. The mechanism of the oxidation is discussed.
Cite:
Davydov A.A.
, Shchekochikhin Y.M.
, Keier N.P.
An Infrared Spectroscopic Study of the Mechanism of the Oxidation of Carbon Monoxide on Chromium (III) Oxide
Kinetics and Catalysis. 1969. V.10. N6-2. P.1103-1108. Scopus РИНЦ
An Infrared Spectroscopic Study of the Mechanism of the Oxidation of Carbon Monoxide on Chromium (III) Oxide
Kinetics and Catalysis. 1969. V.10. N6-2. P.1103-1108. Scopus РИНЦ
Original:
Давыдов А.А.
, Щекочихин Ю.М.
, Кейер Н.П.
Изучение механизма окисления окиси углерода на окиси хрома методом инфракрасной спектроскопии
Кинетика и катализ. 1969. Т.10. №6. С.1341-1349. РИНЦ
Изучение механизма окисления окиси углерода на окиси хрома методом инфракрасной спектроскопии
Кинетика и катализ. 1969. Т.10. №6. С.1341-1349. РИНЦ
Dates:
Published print: | Nov 1, 1969 |
Identifiers:
Scopus | 2-s2.0-0014608256 |
Elibrary | 30610292 |
Citing:
DB | Citing |
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Scopus | 1 |