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

Effect of the State of Palladium on the Efficiency of Hexane Isomerization Catalysts Научная публикация

Журнал

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Вых. Данные

Год: 2025, Том: 17, Номер: 3, Страницы: 263-277 Страниц : 15 DOI: 10.1134/S2070050425700175

Ключевые слова

isomerization, hexane, palladium, sulfated zirconia, alumina, silica, supported catalysts

Авторы

Smolikov M.D. ¹ , Shkurenok V.A. ¹ , Yablokova S.S. ¹ , Paukshtis E.A. ² , Kazantsev K.V. ¹ , Lavrenov A.V. ¹

Организации

1	Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации

FWUR-2024-0039

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.

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.263-277. DOI: 10.1134/S2070050425700175

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 OpenAlex

Поступила в редакцию:	24 апр. 2024 г.
Принята к публикации:	6 июн. 2024 г.
Опубликована online:	31 июл. 2025 г.

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