This article is cited in 5 scientific papers (total in 5 papers)
Communications
Single-atom alloy Pd1Ag10/Al2O3 catalyst: Effect of CO-induced Pd surface segregation on the structure and catalytic performance in the hydrogenation of C2H2
Abstract:
The effective surface concentration of Pd1 sites composed of individual palladium atoms isolated from each other by Ag atoms in the Pd1Ag10/Al2O3 single-atom alloy (SAA) catalyst can be significantly enhanced by the adsorption-induced surface segregation upon a special pretreatment of the catalyst in a CO-containing atmosphere at 200 °C. The catalyst activity towards acetylene hydrogenation gets tripled without sacrificing selectivity for ethylene. The segregated surface of the catalyst is thus preserved under target reaction conditions.
Citation:
P. V. Markov, N. S. Smirnova, G. N. Baeva, I. S. Mashkovsky, A. V. Bukhtiyarov, I. A. Chetyrin, Ya. V. Zubavichus, A. Yu. Stakheev, “Single-atom alloy Pd1Ag10/Al2O3 catalyst: Effect of CO-induced Pd surface segregation on the structure and catalytic performance in the hydrogenation of C2H2”, Mendeleev Commun., 33:6 (2023), 812–814
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https://www.mathnet.ru/eng/mendc533
https://www.mathnet.ru/eng/mendc/v33/i6/p812
This publication is cited in the following 5 articles:
I.S. Mashkovsky, A.V. Bukhtiyarov, P.V. Markov, G.O. Bragina, G.N. Baeva, N.S. Smirnova, M.A. Panafidin, I.A. Chetyrin, E.Yu. Gerasimov, Y.V. Zubavichus, A.Yu. Stakheev, “Catalytic performance of a single atom Pd1Ag10/Al2O3 catalyst for the selective hydrogenation of acetylene: The role of CO-induced segregation”, Applied Surface Science, 681 (2025), 161516
Xiaohong Song, Mingqiang Liu, Kai Xu, Kefeng Xie, “Advancements in catalysts for selective hydrogenation of nitriles to amines”, International Journal of Hydrogen Energy, 103 (2025), 268
A. V. Bukhtiyarov, M. A. Panafidin, I. P. Prosvirin, Ya. V. Zubavichus, A. Yu. Stakheev, I. S. Mashkovsky, V. I. Bukhtiyarov, “Adsorption-induced segregation as a way to control the catalytic performance of palladium-based bimetallic catalysts”, RUSS CHEM REV, 94:1 (2025), RCR5148
M. P. Egorov, V. P. Ananikov, E. G. Baskir, S. E. Boganov, V. I. Bogdan, A. N. Vereshchagin, V. A. Vil', I. L. Dalinger, A. D. Dilman, O. L. Eliseev, S. G. Zlotin, E. A. Knyazeva, V. M. Kogan, L. O. Kononov, M. M. Krayushkin, V. B. Krylov, L. M. Kustov, V. V. Levin, B. V. Lichitsky, M. G. Medvedev, N. E. Nifantiev, O. A. Rakitin, A. M. Sakharov, I. V. Svitanko, G. A. Smirnov, A. Yu. Stakheev, M. A. Syroeshkin, A. O. Terent'ev, Yu. V. Tomilov, E. V. Tretyakov, I. V. Trushkov, L. L. Fershtat, V. A. Chaliy, V. Z. Shirinian, “Current trends in organic chemistry: contribution of the N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences”, Russ Chem Bull, 73:9 (2024), 2423
I. S. Mashkovsky, N. S. Smirnova, P. V. Markov, G. N. Baeva, A. E. Vaulina, D. P. Melnikov, A. Yu. Stakheev, “Performance of PdAu/Al2O3 egg-shell catalyst with isolated Pd1 sites for selective hydrogenation of acetylene”, Mendeleev Commun., 34:5 (2024), 718–720
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