I. I. Mishanin, T. V. Bogdan, A. V. Smirnov, P. A. Chernavskii, N. N. Kuznetsova, V. I. Bogdan, “Formation of active phases of Fe/C, Cr/C and Fe–Cr/C catalysts in oxidative dehydrogenation of ethane”, Mendeleev Commun., 33:3 (2023), 422

Эта публикация цитируется в 7 статьях

Communications

Formation of active phases of Fe/C, Cr/C and Fe–Cr/C catalysts in oxidative dehydrogenation of ethane

I. I. Mishanin^ab, T. V. Bogdan^ab, A. V. Smirnov^ab, P. A. Chernavskii^ab, N. N. Kuznetsova^b, V. I. Bogdan^a

^a N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation

Аннотация: The oxidative dehydrogenation of ethane into ethylene using CO₂ as an oxidant at temperatures of 650–750 °C was carried out over Fe/C, Cr/C and Fe–Cr/C catalysts deposited on a carbon support. Before and after the reaction the catalysts were investigated by X-ray powder diffraction (XRD), in situ magnetometry and transmission electron microscopy methods. The correlation between activity of Fe/C, Cr/C and Fe–Cr/C catalytic systems and their phase composition was established.

Ключевые слова: oxidative dehydrogenation of ethane into ethylene, carbon dioxide, Fe/C catalyst, Cr/C catalyst, Fe–Cr/C catalyst, XRD, magnetometry, TEM.

Язык публикации: английский

DOI: 10.1016/j.mencom.2023.04.039

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