Issue 10, 2019

Efficient CO2 absorption by azolide-based deep eutectic solvents

Abstract

Deep eutectic solvents formed by solid azolide ionic liquids and ethylene glycol (EG) can efficiently capture CO2. Surprisingly, NMR and FTIR results indicated that CO2 reacted with the –OH group of EG to form a carbonate species rather than reacting with azolide anions to form a carbamate species during the absorption process.

Graphical abstract: Efficient CO2 absorption by azolide-based deep eutectic solvents

Supplementary files

Article information

Article type
Communication
Submitted
20 Dec 2018
Accepted
07 Jan 2019
First published
07 Jan 2019

Chem. Commun., 2019,55, 1426-1429

Efficient CO2 absorption by azolide-based deep eutectic solvents

G. Cui, M. Lv and D. Yang, Chem. Commun., 2019, 55, 1426 DOI: 10.1039/C8CC10085C

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