MIL-101(Cr) for CO2 Conversion into Cyclic Carbonates, Under Solvent and Co-Catalyst Free Mild Reaction Conditions; Catalysts; Vol. 10, iss. 4

MIL-101(Cr) for CO2 Conversion into Cyclic Carbonates, Under Solvent and Co-Catalyst Free Mild Reaction Conditions; Catalysts; Vol. 10, iss. 4

Bibliographische Detailangaben
Parent link:Catalysts
Vol. 10, iss. 4.— 2020.— [453, 12 p.]
Körperschaft: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
Weitere Verfasser: Akimana E. Emmanuelia, Wang J. Jichao, Likhanova N. V. Nataljya Vladimirovna, Chaemchuen Somboon, Verpoort F. V. K. Frensis Valter Kornelius
Zusammenfassung:Title screen
Mild reaction conditions (nearly room temperature and atmospheric CO2 pressure) for the cycloaddition of CO2 with epoxides to produce cyclic carbonates were investigated applying MIL-101(Cr) as a catalyst. The MIL-101 catalyst contains strong acid sites, which promote the ring-opening of the epoxide substrate. Moreover, the high surface area, enabling the adsorption of more CO2 (substrate), combined with a large pore size of the catalyst is essential for the catalytic performance. Additionally, epoxide substrates bearing electron-withdrawing substituents or having a low boiling point demonstrated an excellent conversion towards the cyclic carbonates. MIL-101(Cr) for the cycloaddition of carbon dioxide with epoxides is demonstrated to be a robust and stable catalyst able to be re-used at least five times without loss in activity.
Sprache:Englisch
Veröffentlicht: 2020
Schlagworte:
электронный ресурс
труды учёных ТПУ
MIL-101
heterogeneous catalyst
CO2 cycloaddition
carbonate
ambient conditions
гетерогенные катализаторы
карбонаты
окружающая среда
Online-Zugang:https://doi.org/10.3390/catal10040453
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665032

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