Chemical Engineering Research and Design, volume 192, pages 158-166
Synthesis, characterization and activity of CeO2 supported Cu-Mg bimetallic catalysts for CO2 to methanol
Publication type: Journal Article
Publication date: 2023-04-01
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 3.9
ISSN: 02638762, 17443563
General Chemistry
General Chemical Engineering
Abstract
Cerium oxide was synthesized by thermal method using cerium carbonate hydrate and utilized as a catalysts support. Precipitation method was employed to deposit copper and magnesium oxides on the surface of cerium oxide. The synthesized Cu-Mg/CeO2 catalysts were characterized by different analytical techniques. FTIR studies confirmed the incorporation of copper and magnesium oxides on cerium oxide surface. Field Emission Scanning Electron Microscope (FESEM) revealed uniform distribution of both metal oxides on cerium oxide support. Nitrogen adsorption-desorption studies recorded surface profile of CeO2 loaded Cu-Mg bimetallic catalysts. The X-ray photoelectron spectroscopy (XPS) revealed existence of Cu and Mg metals in the form of Cu2+ and Mg2+ on CeO2 surface. Furthermore, the role of Ce was apprehended by XPS investigations in terms of methanol synthesis rate. Activities studied of the synthesized catalysts revealed the promoting role of Cu-Mg composition with highest activity of 71 g.meth/kg.cat.h was recorded for 4Cu-6Mg/CeO2 catalysts. The efficiency of CeO2 based Cu-Mg bimetallic catalysts was established by the comparative data from the literature in terms of methanol synthesis rate.
Top-30
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Elsevier
6 publications, 54.55%
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1 publication, 9.09%
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1 publication, 9.09%
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1 publication, 9.09%
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- We do not take into account publications without a DOI.
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Din I. U. et al. Synthesis, characterization and activity of CeO2 supported Cu-Mg bimetallic catalysts for CO2 to methanol // Chemical Engineering Research and Design. 2023. Vol. 192. pp. 158-166.
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Din I. U., Alotaibi M. A., Alharthi A. I., Naeem A., Centi G. Synthesis, characterization and activity of CeO2 supported Cu-Mg bimetallic catalysts for CO2 to methanol // Chemical Engineering Research and Design. 2023. Vol. 192. pp. 158-166.
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TY - JOUR
DO - 10.1016/j.cherd.2023.02.030
UR - https://doi.org/10.1016/j.cherd.2023.02.030
TI - Synthesis, characterization and activity of CeO2 supported Cu-Mg bimetallic catalysts for CO2 to methanol
T2 - Chemical Engineering Research and Design
AU - Din, Israf Ud
AU - Alotaibi, Mshari A.
AU - Alharthi, Abdulrahman I
AU - Naeem, Asif
AU - Centi, Gabriele
PY - 2023
DA - 2023/04/01 00:00:00
PB - Institution of Chemical Engineers
SP - 158-166
VL - 192
SN - 0263-8762
SN - 1744-3563
ER -
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@article{2023_Din,
author = {Israf Ud Din and Mshari A. Alotaibi and Abdulrahman I Alharthi and Asif Naeem and Gabriele Centi},
title = {Synthesis, characterization and activity of CeO2 supported Cu-Mg bimetallic catalysts for CO2 to methanol},
journal = {Chemical Engineering Research and Design},
year = {2023},
volume = {192},
publisher = {Institution of Chemical Engineers},
month = {apr},
url = {https://doi.org/10.1016/j.cherd.2023.02.030},
pages = {158--166},
doi = {10.1016/j.cherd.2023.02.030}
}