@article{dea1bd48a266474d9aaeaac09d556dc1,
title = "PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene",
abstract = "The structure and catalytic characteristics of a bimetallic catalyst containing Pd1In1 nanoparticles deposited on the surface of γ-Al2O3 were studied. The formation of intermetallic nanoparticles was determined by X-ray diffraction analysis and confirmed by X-ray photoelectron spectroscopy and IR spectroscopy of adsorbed CO. In the hydrogenation of acetylene in excess ethylene, PdIn/Al2O3 had significantly higher selectivity of ethylene formation (~86%) than monometallic Pd/Al2O3 (~35%). The high selectivity of PdIn/Al2O3 is explained by two factors: (1) the formation of monatomic Pd1 sites isolated from one another by In atoms and (2) the change in the electronic state of Pd atoms in the intermetallic nanoparticles.",
keywords = "bimetallic catalysts, catalyst structure, gas-phase hydrogenation of acetylene, indium, intermetallics, isolated Pd sites, nanoparticles, palladium, LIQUID-PHASE HYDROGENATION, STABILITY, REACTIVITY, PART II, DEHYDROGENATION, ATOM PD SITES, SURFACE DYNAMICS, GA, SEMIHYDROGENATION, PD2GA",
author = "Markov, {P. V.} and Bukhtiyarov, {A. V.} and Mashkovsky, {I. S.} and Smirnova, {N. S.} and Prosvirin, {I. P.} and Vinokurov, {Z. S.} and Panafidin, {M. A.} and Baeva, {G. N.} and Zubavichus, {Ya V.} and Bukhtiyarov, {V. I.} and Stakheev, {A. Yu}",
note = "Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2019",
month = nov,
day = "1",
doi = "10.1134/S0023158419060065",
language = "English",
volume = "60",
pages = "842--850",
journal = "Kinetics and Catalysis",
issn = "0023-1584",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "6",
}