Open Access
Catalysts, volume 11, issue 10, pages 1151
Cuo-in2o3 catalysts supported on halloysite nanotubes for co2 hydrogenation to dimethyl ether
Publication type: Journal Article
Publication date: 2021-09-25
Catalysis
Physical and Theoretical Chemistry
Abstract
Hydrogenation of CO2 relative to valuable chemical compounds such as methanol or dimethyl ether (DME) is an attractive route for reducing CO2 emissions in the atmosphere. In the present work, the hydrogenation of CO2 into DME over CuO-In2O3, supported on halloysite nanotubes (HNT) was investigated in the temperature range 200–300 °C at 40 atm. HNT appears to be novel promising support for bifunctional catalysts due to its thermal stability and the presence of acidic sites on its surface. CuO-In2O3/HNT catalysts demonstrate higher CO2 conversion and DME selectivity compared to non-indium CuO/HNT catalysts. The catalysts were investigated by N2 adsorption, X-ray diffraction, hydrogen-temperature programmed reduction and transition electron microscopy. The acid sites were analyzed by temperature programmed desorption of ammonia. It was shown that CuO/HNT was unstable under reaction conditions in contrast to CuO-In2O3/HNT. The best CuO-In2O3/HNT catalyst provided CO2 conversion of 7.6% with 65% DME selectivity under P = 40 atm, T = 250 °C, gas hour space velocity 12,000 h−1 and H2:CO2 = 3:1.
Citations by journals
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Catalysts
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2 publications, 25%
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ACS Applied Nano Materials
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Science of the Total Environment
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Science of the Total Environment
1 publication, 12.5%
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Journal of Physical Chemistry C
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Journal of Physical Chemistry C
1 publication, 12.5%
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Kinetics and Catalysis
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1 publication, 12.5%
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Applied Catalysis A: General
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Applied Catalysis A: General
1 publication, 12.5%
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1
2
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Citations by publishers
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3
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American Chemical Society (ACS)
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American Chemical Society (ACS)
3 publications, 37.5%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 25%
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Elsevier
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Elsevier
2 publications, 25%
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Pleiades Publishing
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Pleiades Publishing
1 publication, 12.5%
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Pechenkin A. et al. Cuo-in2o3 catalysts supported on halloysite nanotubes for co2 hydrogenation to dimethyl ether // Catalysts. 2021. Vol. 11. No. 10. p. 1151.
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Pechenkin A., Potemkin D., Rubtsova M. I., Snytnikov P., Plyusnin P. E., Glotov A. Cuo-in2o3 catalysts supported on halloysite nanotubes for co2 hydrogenation to dimethyl ether // Catalysts. 2021. Vol. 11. No. 10. p. 1151.
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TY - JOUR
DO - 10.3390/catal11101151
UR - https://doi.org/10.3390%2Fcatal11101151
TI - Cuo-in2o3 catalysts supported on halloysite nanotubes for co2 hydrogenation to dimethyl ether
T2 - Catalysts
AU - Pechenkin, Alexey
AU - Potemkin, Dmitry
AU - Rubtsova, Maria I.
AU - Snytnikov, Pavel
AU - Plyusnin, Pavel E
AU - Glotov, Aleksandr
PY - 2021
DA - 2021/09/25 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 1151
IS - 10
VL - 11
SN - 2073-4344
ER -
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@article{2021_Pechenkin,
author = {Alexey Pechenkin and Dmitry Potemkin and Maria I. Rubtsova and Pavel Snytnikov and Pavel E Plyusnin and Aleksandr Glotov},
title = {Cuo-in2o3 catalysts supported on halloysite nanotubes for co2 hydrogenation to dimethyl ether},
journal = {Catalysts},
year = {2021},
volume = {11},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {sep},
url = {https://doi.org/10.3390%2Fcatal11101151},
number = {10},
pages = {1151},
doi = {10.3390/catal11101151}
}
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MLA
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Pechenkin, Alexey, et al. “Cuo-in2o3 catalysts supported on halloysite nanotubes for co2 hydrogenation to dimethyl ether.” Catalysts, vol. 11, no. 10, Sep. 2021, p. 1151. https://doi.org/10.3390%2Fcatal11101151.