Study of Pt/Ce-Mn-Ox Catalysts for the Low-Temperature CO Oxidation Reaction Full article
| Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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| Output data | Year: 2022, Volume: 63, Number: 8, Pages: 1199-1214 Pages count : 16 DOI: 10.1134/s0022476622080017 | ||
| Tags | platinum, ceria, manganese oxide, low-temperature СО oxidation, photoelectron spectroscopy, electron microscopy, thermally programmed reaction | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Russian Foundation for Basic Research | 21-03-00040, 20-43-540009 |
| 2 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0003 |
Abstract:
The possibility to obtain low-temperature active platinum-based catalysts is investigated. Catalysts of the composition Pt/Ce1–xMnxO2–δ are synthesized in two steps: firstly, Ce1–xMnxO2–δ carriers with different manganese concentrations (10-30 at.%) are obtained by co-precipitation, then final catalysts are prepared by impregnating with platinum nitrate. The introduction of manganese into the carrier composition is found to decrease the platinum load to the required one for anomalous low-temperature СО oxidation at Т < 0 °C.
Cite:
Stadnichenko A.I.
, Simanenko A.A.
, Slavinskaya E.M.
, Fedorova E.A.
, Stonkus O.A.
, Romanenko A.V.
, Boronin A.I.
Study of Pt/Ce-Mn-Ox Catalysts for the Low-Temperature CO Oxidation Reaction
Journal of Structural Chemistry. 2022. V.63. N8. P.1199-1214. DOI: 10.1134/s0022476622080017 WOS Scopus РИНЦ OpenAlex AN
Study of Pt/Ce-Mn-Ox Catalysts for the Low-Temperature CO Oxidation Reaction
Journal of Structural Chemistry. 2022. V.63. N8. P.1199-1214. DOI: 10.1134/s0022476622080017 WOS Scopus РИНЦ OpenAlex AN
Original:
Стадниченко А.И.
, Симаненко А.А.
, Славинская Е.М.
, Федорова Е.А.
, Стонкус О.А.
, Романенко А.В.
, Боронин А.И.
Исследование катализаторов Pt/Ce-Mn-Ox реакции низкотемпературного окисления CO
Журнал структурной химии. 2022. Т.63. №8. 95129 :1-16. DOI: 10.26902/JSC_id95129 РИНЦ OpenAlex
Исследование катализаторов Pt/Ce-Mn-Ox реакции низкотемпературного окисления CO
Журнал структурной химии. 2022. Т.63. №8. 95129 :1-16. DOI: 10.26902/JSC_id95129 РИНЦ OpenAlex
Dates:
| Submitted: | Dec 14, 2021 |
| Accepted: | Mar 2, 2022 |
| Published print: | Aug 1, 2022 |
| Published online: | Sep 1, 2022 |
Identifiers:
| ≡ Web of science: | WOS:000848768400001 |
| ≡ Scopus: | 2-s2.0-85137525561 |
| ≡ Elibrary: | 50492882 |
| ≡ OpenAlex: | W4294097616 |
| ≡ Chemical Abstracts: | 2022:2314967 |