Vaporisation Thermodynamics: Are Triazolium Ionic Liquids a Real Alternative to Popular Imidazolium-Based Ionic Liquids?

被引：0

作者：

Verevkin, Sergey P. ^{[1
,2
]}

Zaitsau, Dzmitry H. ^{[3
,4
]}

机构：

[1] Univ Rostock, Fac Interdisciplinary Res, Competence Ctr CALOR, Dept Sci & Technol Life, Albert Einstein Str 27, D-18059 Rostock, Germany

[2] Kazan Fed Univ, Dept Phys Chem, Kremlevskaya Str 18, Kazan 420008, Russia

[3] Univ Rostock, Inst Tech Thermodynam, Albert Einstein Str 2, D-18059 Rostock, Germany

[4] FVTR GmbH, Joachim Jungius Str 9, D-18059 Rostock, Germany

来源：

LIQUIDS | 2024年 / 4卷 / 03期

关键词：

ionic liquid; vapour pressure; enthalpy of vaporisation; structure-property relationships; VAPOR-PRESSURES; ENTHALPIES; COMBUSTION; HEAT; THERMOCHEMISTRY;

D O I：

10.3390/liquids4030032

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

New experimental vapour pressures and vaporisation enthalpies of the ionic liquids [2,4-dimethyl-1,2,4-triazolium][NTf2], [2-methyl-4-ethyl-1,2,4-triazolium][NTf2], and [2-ethyl-4-methyl-1,2,4-triazolium][NTf2] were measured using the Langmuir method in combination with the quartz crystal microbalance. New experimental vapour pressures and vaporisation enthalpies of the molecular liquids 1H-1,2,4-triazole, 1-methyl-1,2,4-triazole, 1-ethyl-1,2,4-triazole, and 1H-1,2,3-triazole were measured using the transpiration method. Structure-property relationships between molecular and ionic liquids were studied. These results will facilitate chemical engineering calculations of processes involving ILs.

引用

页码：581 / 591

页数：11

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