Synergetic Effect of an Iron Oxide Additive to the Composition of a Support for a Pt/TiO2 Catalyst in the Carbon Monoxide Oxidation Reaction Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2021, Volume: 62, Number: 5, Pages: 621–631 Pages count : 11 DOI: 10.1134/S0023158421050104 | ||
| Tags | TiO2, Fe2O3, solid solution, electronic state of Pt, low-temperature CO oxidation | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0010 |
Abstract:
The effect of iron oxide additives on the formation of the microstructure of supported 1 wt % Pt/(Fe2O3–TiO2) catalysts, the electronic state of platinum, and the catalytic properties of the catalysts in the CO oxidation reaction has been studied. The synthesized catalyst has exhibited a higher activity than that of a 1 wt % Pt/TiO2 catalyst at identical amounts of platinum in the samples. It has been found that the introduction of iron oxide in an amount of up to 10 wt % leads to the formation of a solid solution of iron ions in titania with an anatase structure. The supporting of platinum has led to a decrease in the particle size and an increase in the content of platinum in the Ptδ+ state. An optimum chemical composition of the catalyst that provides the highest activity in the studied reaction has been determined.
Cite:
Shutilov A.A.
, Zenkovets G.A.
Synergetic Effect of an Iron Oxide Additive to the Composition of a Support for a Pt/TiO2 Catalyst in the Carbon Monoxide Oxidation Reaction
Kinetics and Catalysis. 2021. V.62. N5. P.621–631. DOI: 10.1134/S0023158421050104 WOS Scopus РИНЦ AN OpenAlex
Synergetic Effect of an Iron Oxide Additive to the Composition of a Support for a Pt/TiO2 Catalyst in the Carbon Monoxide Oxidation Reaction
Kinetics and Catalysis. 2021. V.62. N5. P.621–631. DOI: 10.1134/S0023158421050104 WOS Scopus РИНЦ AN OpenAlex
Original:
Шутилов А.А.
, Зенковец Г.А.
Синергетический эффект добавки оксида железа в состав носителя Pt/TiO2-катализатора в реакции окисления CO
Кинетика и катализ. 2021. Т.62. №5. С.569-580. DOI: 10.31857/s0453881121050117 РИНЦ OpenAlex
Синергетический эффект добавки оксида железа в состав носителя Pt/TiO2-катализатора в реакции окисления CO
Кинетика и катализ. 2021. Т.62. №5. С.569-580. DOI: 10.31857/s0453881121050117 РИНЦ OpenAlex
Dates:
| Submitted: | Dec 29, 2020 |
| Accepted: | May 19, 2021 |
| Published print: | Sep 1, 2021 |
| Published online: | Sep 25, 2021 |
Identifiers:
| Web of science: | WOS:000699025100007 |
| Scopus: | 2-s2.0-85115672217 |
| Elibrary: | 47052126 |
| Chemical Abstracts: | 2021:2110657 |
| OpenAlex: | W3202547366 |
Citing:
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