On the Involvement of Radical Oxygen Species O− in Catalytic Oxidation of Benzene to Phenol by Nitrous Oxide Full article
| Journal |
Journal of Catalysis
ISSN: 0021-9517 , E-ISSN: 1090-2694 |
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| Output data | Year: 2007, Volume: 245, Number: 2, Pages: 466-469 Pages count : 4 DOI: 10.1016/j.jcat.2006.10.023 | ||||
| Tags | α-Oxygen, Benzene to phenol oxidation, Fe-MFI, N2O, Oxygen radicals, Selective oxidation | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 06-03-72551 |
Abstract:
Catalytic oxidation of benzene to phenol by nitrous oxide over Fe-MFI zeolites was studied in relation to the active oxygen species taking part in the oxidation. A linear dependence of the reaction rate on the concentration of independently identified active sites generating O− radicals (α sites) was obtained within a broad range of values. The dependence is interpreted as convincing evidence of the O− involvement in the catalytic (not only stoichiometric) oxidation of benzene to phenol. This conclusion is of particular importance in connection with a long discussion in the literature on a possible role of O− radicals in selective oxidation catalysis over V and Mo oxides. Reliable evidence of the catalytic role of O− obtained with zeolites may renew general interest in the once-suggested but not recognized role of radical oxygen in oxidation over widely used metal oxide catalysts.
Cite:
Chernyavsky V.S.
, Pirutko L.V.
, Uriarte A.K.
, Kharitonov A.S.
, Panov G.I.
On the Involvement of Radical Oxygen Species O− in Catalytic Oxidation of Benzene to Phenol by Nitrous Oxide
Journal of Catalysis. 2007. V.245. N2. P.466-469. DOI: 10.1016/j.jcat.2006.10.023 WOS Scopus РИНЦ ANCAN OpenAlex
On the Involvement of Radical Oxygen Species O− in Catalytic Oxidation of Benzene to Phenol by Nitrous Oxide
Journal of Catalysis. 2007. V.245. N2. P.466-469. DOI: 10.1016/j.jcat.2006.10.023 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Jul 13, 2006 |
| Accepted: | Oct 26, 2006 |
| Published online: | Nov 28, 2006 |
| Published print: | Jan 25, 2007 |
Identifiers:
| Web of science: | WOS:000243798400022 |
| Scopus: | 2-s2.0-33845927894 |
| Elibrary: | 13561619 |
| Chemical Abstracts: | 2007:55592 |
| Chemical Abstracts (print): | 146:251414 |
| OpenAlex: | W2154860553 |