Density and viscosity of three ionic liquids with 2,2,2-trifluoroethanol
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- Density and viscosity of three ionic liquids with 2,2,2-trifluoroethanol
- 发表刊物：
- The Journal of Chemical Thermodynamics
- 摘要：
- 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.
- 合写作者：
- Fuxin Yang, Bangju Wang, Yanhao Jiao, Houzhang Tan, Xiaopo Wang
- 是否译文：
- 否
- 发表时间：
- 2023-02-25