PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene
P. V. Markov
1, 2
,
A. V. Bukhtiyarov
2, 3
,
I S Mashkovsky
1
,
N S Smirnova
2
,
I P Prosvirin
2
,
Z S Vinokurov
2, 3
,
M A Panafidin
2
,
G N Baeva
1
,
Ya. V. Zubavichus
2, 3
,
V. I. Bukhtiyarov
2
,
A.Yu Stakheev
1
Publication type: Journal Article
Publication date: 2019-11-01
scimago Q3
wos Q4
SJR: 0.260
CiteScore: 1.9
Impact factor: 1.4
ISSN: 00231584, 16083210
General Chemistry
Catalysis
Computer Science Applications
Modeling and Simulation
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.
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Total citations:
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Citations from 2024:
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Markov P. V. et al. PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene // Kinetics and Catalysis. 2019. Vol. 60. No. 6. pp. 842-850.
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Markov P. V., Bukhtiyarov A. V., Mashkovsky I. S., Smirnova N. S., Prosvirin I. P., Vinokurov Z. S., Panafidin M. A., Baeva G. N., Zubavichus Y. V., Bukhtiyarov V. I., Stakheev A. PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene // Kinetics and Catalysis. 2019. Vol. 60. No. 6. pp. 842-850.
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RIS
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TY - JOUR
DO - 10.1134/S0023158419060065
UR - https://doi.org/10.1134/S0023158419060065
TI - PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene
T2 - Kinetics and Catalysis
AU - Markov, P. V.
AU - Bukhtiyarov, A. V.
AU - Mashkovsky, I S
AU - Smirnova, N S
AU - Prosvirin, I P
AU - Vinokurov, Z S
AU - Panafidin, M A
AU - Baeva, G N
AU - Zubavichus, Ya. V.
AU - Bukhtiyarov, V. I.
AU - Stakheev, A.Yu
PY - 2019
DA - 2019/11/01
PB - Pleiades Publishing
SP - 842-850
IS - 6
VL - 60
SN - 0023-1584
SN - 1608-3210
ER -
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BibTex (up to 50 authors)
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@article{2019_Markov,
author = {P. V. Markov and A. V. Bukhtiyarov and I S Mashkovsky and N S Smirnova and I P Prosvirin and Z S Vinokurov and M A Panafidin and G N Baeva and Ya. V. Zubavichus and V. I. Bukhtiyarov and A.Yu Stakheev},
title = {PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene},
journal = {Kinetics and Catalysis},
year = {2019},
volume = {60},
publisher = {Pleiades Publishing},
month = {nov},
url = {https://doi.org/10.1134/S0023158419060065},
number = {6},
pages = {842--850},
doi = {10.1134/S0023158419060065}
}
Cite this
MLA
Copy
Markov, P. V., et al. “PdIn/Al2O3 Intermetallic Catalyst: Structure and Catalytic Characteristics in Selective Hydrogenation of Acetylene.” Kinetics and Catalysis, vol. 60, no. 6, Nov. 2019, pp. 842-850. https://doi.org/10.1134/S0023158419060065.
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