CO2 switchable deep eutectic solvents for reversible emulsion phase separation

Feijie Liu; Zhimin Xue; Xue Lan; Zhenghui Liu; Tiancheng Mu

doi:10.1039/D0CC06963A

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CO₂ switchable deep eutectic solvents for reversible emulsion phase separation†

Feijie Liu,^ab Zhimin Xue,

*^a Xue Lan,^b Zhenghui Liu

^c and Tiancheng Mu

*^b

Author affiliations

* Corresponding authors

^a College of Materials Science and Technology, Beijing Forestry University, No. 35 Tsinghua East Road, Haidian, Beijing 100083, China
E-mail: zmxue@bjfu.edu.cn

^b Department of Chemistry, Renmin University of China, No. 59 Zhongguancun Street, Haidian, Beijing 100872, China
E-mail: tcmu@ruc.edu.cn

^c School of Pharmaceutical and Materials Engineering, Taizhou University, 1139 Shifu Road, Jiaojiang, Taizhou 318000, China

Abstract

The concept of CO₂ switchable deep eutectic solvents (DESs) was proposed and a series of CO₂ switchable imidazole-based deep eutectic solvents (DESs) was designed. The CO₂ switch mechanism was investigated and the system was used for easy emulsion separation of olive oil from DESs. The benign CO₂ switchable DESs have great potential applications in dissolution and easy separation.

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Article information

DOI: https://doi.org/10.1039/D0CC06963A
Article type: Communication
Submitted: 20 Oct 2020
Accepted: 11 Dec 2020
First published: 11 Dec 2020

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Chem. Commun., 2021,57, 627-630

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CO₂ switchable deep eutectic solvents for reversible emulsion phase separation

F. Liu, Z. Xue, X. Lan, Z. Liu and T. Mu, Chem. Commun., 2021, 57, 627 DOI: 10.1039/D0CC06963A

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