Viscosity of aqueous ionic liquids analogues as a function of water content and temperature

Farouq S. Mjalli; Hasan Mousa

doi:10.1016/j.cjche.2017.09.008

Your Location：

Home >

Browse articles >

Viscosity of aqueous ionic liquids analogues as a function of water content and temperature

第25届中国过程控制会议专栏 | Updated：2026-01-06

- Viscosity of aqueous ionic liquids analogues as a function of water content and temperature
- Chinese Journal of Chemical Engineering Vol. 25, Issue 12, Pages: 1877-1883(2017)
- Affiliations：
  
  Department of Chemical Engineering, Jordan University of Science and Technology, Irbid 22110, Box,Jordan,3030
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2017.09.008
  CLC：
- Published：2017
- Accepted：
Scan QR Code
Farouq S. Mjalli, Hasan Mousa. Viscosity of aqueous ionic liquids analogues as a function of water content and temperature[J]. Chin.J.Chem.Eng., 2017, 25(12): 1877-1883.
DOI：

Farouq S. Mjalli, Hasan Mousa. Viscosity of aqueous ionic liquids analogues as a function of water content and temperature[J]. Chin.J.Chem.Eng., 2017, 25(12): 1877-1883. DOI： 10.1016/j.cjche.2017.09.008.

摘要

Abstract

Ionic liquids analogues known as Deep Eutectic Solvents (DESs) are gaining a surge of interest by the scientific community

and many applications involving DESs have been realized.Moisture content is one of the important factors that affects the physical and chemical characteristics of these fluids. In this work

the effect of mixing water with three common type Ⅲ DESs on their viscosity was investigated within the water mol fraction range of (0-1) and at the temperature range (298.15-353.15 K). Similar trends of viscosity variation with respect to molar composition and temperature were observed for the three studied systems. Due to the asymmetric geometry of the constituting molecules in these fluids

their viscosity could not be modeled effectively by the conventional Grunberg and Nissan model

and the Fang-He model was used to address this issue with excellent performance. All studied aqueous DES mixtures showed negative deviation in viscosity as compared to ideal mixtures. The degree of intermolecular interactions with water reaches a maximum at a composition of 30% aqueous DES solution. Reline

the most studied DES in the literature

showed the highest deviation. The information presented in thiswork on the viscosity of aqueous DES solutionsmay serve in tuning this important property for diverse industrial applications involving these novel fluids in fluid flow

chemical reactions

liquid-liquid separation and many more.

关键词

Keywords

references

Views

158

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Densities, conductivities, and viscosities of aqueous solutions of N-hexyl, methylpyrrolidinium bromide and N-butyl,methylpyrrolidinium bromide at different temperatures

Prediction of ionic liquid toxicity by interpretable machine learning

Viscous behavior of 1-hexyl-methylimidazolium bis(trifluoromethylsulfonyl)imide/titanium dioxide/polyethylene glycol

The role of the symmetry and the flexibility of the anion on the characteristics of the nanostructures and the viscosities of ionic liquids

Measurement and correlation of physical properties of aqueous solutions of tetrabutylammonium hydroxide, piperazine and their aqueous blends

Related Author

Yufei Chen

Yufeng Hu

Jianguang Qi

Yu Sun

Zheyu Li

Haijun Feng

Li Jiajia

Zhou Jian

Related Institution

State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior&Property Research Laboratory, China University of Petroleum

School of Computer and Software, Shenzhen Institute of Information Technology

School of Chemistry and Chemical Engineering, Guangdong Provincial Key Laboratory for Green Chemical Product Technology, South China University of Technology

State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University

Energy Engineering, Division of Energy Science, Luleå University of Technology, Luleå

⁰