EXAFS Study of Model Pd/Ga2O3 Catalysts for the Liquid-Phase Hydrogenation of Acetylene Before and After the Reaction Full article
| Conference |
XIX Национальная конференция по использованию Синхротронного Излучения 25-28 Jun 2012 , Новосибирск |
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| Journal |
Bulletin of the Russian Academy of Sciences: Physics
ISSN: 1062-8738 , E-ISSN: 1934-9432 |
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| Output data | Year: 2013, Volume: 77, Number: 9, Pages: 1151-1153 Pages count : 3 DOI: 10.3103/S106287381309044X | ||||
| Tags | Palladium; Acetylene; Catalytic Test; Palladium Atom; Liquid Phase Hydrogenation | ||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Russian Foundation for Basic Research | 12-03-90821 |
| 2 | The Ministry of Education and Science of the Russian Federation | 14.518.11.7022 |
Abstract:
The catalytic characteristics of Pd/Ga2O3 samples in the liquid-phase hydrogenation of acetylene to ethylene are studied. The structure of the catalyst’s components before and after the reaction is examined by EXAFS spectroscopy. The activity of the original (after drying) samples results from the reduction of the original palladium oxide to a metallic state in the reaction medium. According to EXAFS, the catalysts reduced at 200°C contain small amounts of Pd-Ga alloy that was preserved in the reaction medium during the liquid-phase hydrogenation of acetylene and presumably increased the activity and selectivity of the samples.
Cite:
Smirnova N.S.
, Mironenko O.O.
, Shlyapin D.A.
, Kochubey D.I.
, Tsyrulnikov P.G.
EXAFS Study of Model Pd/Ga2O3 Catalysts for the Liquid-Phase Hydrogenation of Acetylene Before and After the Reaction
Bulletin of the Russian Academy of Sciences: Physics. 2013. V.77. N9. P.1151-1153. DOI: 10.3103/S106287381309044X Scopus РИНЦ OpenAlex ANCAN
EXAFS Study of Model Pd/Ga2O3 Catalysts for the Liquid-Phase Hydrogenation of Acetylene Before and After the Reaction
Bulletin of the Russian Academy of Sciences: Physics. 2013. V.77. N9. P.1151-1153. DOI: 10.3103/S106287381309044X Scopus РИНЦ OpenAlex ANCAN
Original:
Смирнова Н.С.
, Мироненко О.О.
, Шляпин Д.А.
, Кочубей Д.И.
, Цырульников П.Г.
Исследование модельных катализаторов Pd/Ga2O3 жидкофазного гидрирования ацeтилена до и после реакции методом спектроскопии EXAFS
Известия Российской академии наук. Серия физическая. 2013. Т.77. №9. С.1317-1320. DOI: 10.7868/S0367676513090457 РИНЦ OpenAlex
Исследование модельных катализаторов Pd/Ga2O3 жидкофазного гидрирования ацeтилена до и после реакции методом спектроскопии EXAFS
Известия Российской академии наук. Серия физическая. 2013. Т.77. №9. С.1317-1320. DOI: 10.7868/S0367676513090457 РИНЦ OpenAlex
Dates:
| Published print: | Sep 1, 2013 |
| Published online: | Sep 28, 2013 |
Identifiers:
| ≡ Scopus: | 2-s2.0-84885343445 |
| ≡ Elibrary: | 21880041 |
| ≡ OpenAlex: | W1986345581 |
| ≡ Chemical Abstracts: | 2013:1534232 |
| ≡ Chemical Abstracts (print): | 159:624763 |