Open Access
Polymers, volume 14, issue 23, pages 5332
Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate)
Publication type: Journal Article
Publication date: 2022-12-06
General Chemistry
Polymers and Plastics
Abstract
The study of supercritical carbon dioxide sorption processes is an important and urgent task in the field of “green” chemistry and for the selection of conditions for new polymer material formation. However, at the moment, the research of these processes is very limited, and it is necessary to select the methodology for each polymer material separately. In this paper, the principal possibility to study the powder sorption processes using 13C nuclear magnetic resonance spectroscopy, relaxation-relaxation correlation spectroscopy and molecular dynamic modeling methods will be demonstrated based on the example of polymethylmethacrylate and supercritical carbon dioxide. It was found that in the first nanoseconds and seconds during the sorption process, most of the carbon dioxide, about 75%, is sorbed into polymethylmethacrylate, while on the clock scale the remaining 25% is sorbed. The methodology presented in this paper makes it possible to select optimal conditions for technological processes associated with the production of new polymer materials based on supercritical fluids.
Citations by journals
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1
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Polymers
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Polymers
1 publication, 20%
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International Journal of Molecular Sciences
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International Journal of Molecular Sciences
1 publication, 20%
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Journal of CO2 Utilization
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Journal of CO2 Utilization
1 publication, 20%
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Journal of Biological Inorganic Chemistry
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Journal of Biological Inorganic Chemistry
1 publication, 20%
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Industrial & Engineering Chemistry Research
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Industrial & Engineering Chemistry Research
1 publication, 20%
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1
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Citations by publishers
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2
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 40%
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Elsevier
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Elsevier
1 publication, 20%
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Springer Nature
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Springer Nature
1 publication, 20%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 20%
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1
2
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Sobornova V. V. et al. Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate) // Polymers. 2022. Vol. 14. No. 23. p. 5332.
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Sobornova V. V., Belov K. V., Dyshin A. A., Gurina D. L., Khodov I. A., Kiselev M. G. Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate) // Polymers. 2022. Vol. 14. No. 23. p. 5332.
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TY - JOUR
DO - 10.3390/polym14235332
UR - https://doi.org/10.3390%2Fpolym14235332
TI - Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate)
T2 - Polymers
AU - Sobornova, Valentina V
AU - Belov, Konstantin V.
AU - Dyshin, Alexey A.
AU - Gurina, Darya L
AU - Khodov, Ilya A.
AU - Kiselev, Michael G.
PY - 2022
DA - 2022/12/06 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 5332
IS - 23
VL - 14
SN - 2073-4360
ER -
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@article{2022_Sobornova,
author = {Valentina V Sobornova and Konstantin V. Belov and Alexey A. Dyshin and Darya L Gurina and Ilya A. Khodov and Michael G. Kiselev},
title = {Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate)},
journal = {Polymers},
year = {2022},
volume = {14},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {dec},
url = {https://doi.org/10.3390%2Fpolym14235332},
number = {23},
pages = {5332},
doi = {10.3390/polym14235332}
}
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Sobornova, Valentina V., et al. “Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate).” Polymers, vol. 14, no. 23, Dec. 2022, p. 5332. https://doi.org/10.3390%2Fpolym14235332.