| 论文标题 |
Density and viscosity of three ionic liquids with 2,2,2-trifluoroethanol |
| 作者 |
Fuxin Yang, Bangju Wang, Yanhao Jiao, Houzhang Tan, Xiaopo Wang |
| 发表/完成日期 |
2023-02-25 |
| 期刊名称 |
The Journal of Chemical Thermodynamics |
| 期卷 |
|
| 相关文章 |
|
| 论文简介 |
Due to the lower boiling point and high solubility, ionic liquids are considered as the green and environmentally friendly chemicals, and widely studied in the absorption refrigeration cycles. However, the ionic liquids always possess high viscosity. In this work, 2,2,2-trifluoroethanol (TFE) was selected as a solvent to reduce the viscosity of ionic liquids. The densities and viscosities of TFE with three ionic liquids were measured at atmospheric pressure and temperature in the range of 293.15–333.15 K. The effect of solvents on reducing the viscosity of ionic liquids was analyzed. The excess properties of mixtures were calculated to analyze the interaction of the binary mixtures. The hard-sphere model was used to study the viscosity of pure substances and binary mixtures to further understand the interactions between ionic liquids and TFE. |
(创新港)
