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Effect of the State of Palladium on the Efficiency of Hexane Isomerization Catalysts Full article

Journal Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555
Output data Year: 2025, Volume: 17, Number: 3, Pages: 263-273 Pages count : 11 DOI: 10.1134/s2070050425700175
Tags isomerization, hexane, palladium, sulfated zirconia, alumina, silica, supported catalysts
Authors Smolikov M.D. 1 , Shkurenok V.A. 1 , Yablokova S.S. 1 , Paukshtis E.A. 2 , Kazantsev K.V. 1 , Lavrenov A.V. 1
Affiliations
1 Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Omsk, 644040 Russia
2 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Funding (1)

1 Ministry of Science and Higher Education of the Russian Federation FWUR-2024-0039

Abstract: The catalytic properties of palladium catalysts based on Al2O3, SiO2, their mechanical mixtures with SO4–ZrO2, and a Pd/SO4–ZrO2–Al2O3 catalyst in the hexane isomerization reaction have been studied. The catalysts have been characterized by low-temperature nitrogen adsorption, X-ray diffraction analysis, transmission electron microscopy, temperature-programmed reduction, IR spectroscopy of adsorbed CO, and X-ray photoelectron spectroscopy. It has been shown that the nature of the support and the palladium precursor affect the size and charge state of palladium species in the catalysts. It has been found that the highest activity in the hexane isomerization reaction is exhibited by catalyst systems that contain positively charged palladium species.
Cite: Smolikov M.D. , Shkurenok V.A. , Yablokova S.S. , Paukshtis E.A. , Kazantsev K.V. , Lavrenov A.V.
Effect of the State of Palladium on the Efficiency of Hexane Isomerization Catalysts
Catalysis in Industry. 2025. V.17. N3. P.263-273. DOI: 10.1134/s2070050425700175 WOS OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Original: Смоликов М.Д. , Шкуренок В.А. , Яблокова С.С. , Паукштис Е.А. , Казанцев К.В. , Лавренов А.В.
Влияние состояния палладия на эффективность катализаторов изомеризации гексана
Катализ в промышленности. 2024. Т.24. №6. С.24-34. DOI: 10.18412/1816-0387-2024-6-24-34 РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Dates:
Submitted: Apr 24, 2024
Accepted: Jun 6, 2024
Published online: Jul 31, 2025
Published print: Sep 1, 2025
Identifiers:
Web of science: WOS:001542184700010
OpenAlex: W4412790404
publication_identifier.sciact_ihcp_identifier_type: 4480
Citing: Пока нет цитирований
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