Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene
G O Bragina
1
,
N S Smirnova
1
,
D S Krivoruchenko
1
,
P. V. Markov
1
,
G N Baeva
1
,
A.Yu Stakheev
1
Publication type: Journal Article
Publication date: 2017-11-01
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
Palladium catalysts on various types of supports were studied in the liquid-phase hydrogenation of diphenylacetylene. Samples of Pd/SiO2–Al2O3, Pd/MgAl2O4, Pd/Al2O3, and Pd/TiO2 were characterized by the chemisorption of the CO and IR spectroscopy of adsorbed CO. The use of n-hexane as the solvent increases the reaction rate, which can be explained by the better solubility of hydrogen in the liquid phase. It is established that the acid–base properties of the support do not affect the activity and selectivity of the catalysts in the reaction under study. However, they alter the electronic state of palladium. According to the catalytic tests, Pd/TiO2 has the highest activity (turnover frequency) and selectivity to alkene. The comparison of the obtained catalytic data and the results of IR spectroscopy made it possible to conclude that this is due to the electron density redistribution between the palladium and TiO x particles, which is caused by the strong metal–support interaction.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
|
|
|
Intermetallics
1 publication, 33.33%
|
|
|
Kinetics and Catalysis
1 publication, 33.33%
|
|
|
ACS applied materials & interfaces
1 publication, 33.33%
|
|
|
1
|
Publishers
|
1
|
|
|
Elsevier
1 publication, 33.33%
|
|
|
Pleiades Publishing
1 publication, 33.33%
|
|
|
American Chemical Society (ACS)
1 publication, 33.33%
|
|
|
1
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
3
Total citations:
3
Citations from 2024:
0
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Bragina G. O. et al. Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene // Kinetics and Catalysis. 2017. Vol. 58. No. 6. pp. 763-770.
GOST all authors (up to 50)
Copy
Bragina G. O., Smirnova N. S., Krivoruchenko D. S., Markov P. V., Baeva G. N., Stakheev A. Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene // Kinetics and Catalysis. 2017. Vol. 58. No. 6. pp. 763-770.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1134/S0023158417060027
UR - https://doi.org/10.1134/S0023158417060027
TI - Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene
T2 - Kinetics and Catalysis
AU - Bragina, G O
AU - Smirnova, N S
AU - Krivoruchenko, D S
AU - Markov, P. V.
AU - Baeva, G N
AU - Stakheev, A.Yu
PY - 2017
DA - 2017/11/01
PB - Pleiades Publishing
SP - 763-770
IS - 6
VL - 58
SN - 0023-1584
SN - 1608-3210
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2017_Bragina,
author = {G O Bragina and N S Smirnova and D S Krivoruchenko and P. V. Markov and G N Baeva and A.Yu Stakheev},
title = {Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene},
journal = {Kinetics and Catalysis},
year = {2017},
volume = {58},
publisher = {Pleiades Publishing},
month = {nov},
url = {https://doi.org/10.1134/S0023158417060027},
number = {6},
pages = {763--770},
doi = {10.1134/S0023158417060027}
}
Cite this
MLA
Copy
Bragina, G. O., et al. “Influence of the Support on the Catalytic Characteristics of the Deposited Palladium in the Liquid-Phase Hydrogenation of Diphenylacetylene.” Kinetics and Catalysis, vol. 58, no. 6, Nov. 2017, pp. 763-770. https://doi.org/10.1134/S0023158417060027.
Profiles