Recent advances in thermodynamic modelling of ionic liquid solutions

LI Chunxi

doi:10.11949/0438-1157. 20191184

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Recent advances in thermodynamic modelling of ionic liquid solutions

Reviews and monographs | 更新时间：2026-07-24

- Recent advances in thermodynamic modelling of ionic liquid solutions
- CIESC Journal Vol. 71, Issue 1, Pages: 81-91(2020)
- 作者机构：
  
  1. 北京化工大学化工资源有效利用国家重点实验室，北京 100029
  2. 北京化工大学化学工程学院，北京 100029
  3. 北京化工大学能源环境催化北京市重点实验室，北京 100029
- 作者简介：
- 基金信息：
- DOI：10.11949/0438-1157. 20191184
  CLC： TQ 013.1
- Received：11 September 2019，
  
  Revised：2019-10-11，
  
  Online First：12 August 2020，
  
  Published：05 January 2020
- 稿件说明：
移动端阅览
李春喜. 离子液体的溶液热力学模型研究进展[J]. 化工学报, 2020, 71(1): 81-91

LI Chunxi. Recent advances in thermodynamic modelling of ionic liquid solutions[J]. CIESC Journal, 2020, 71(1): 81-91
李春喜. 离子液体的溶液热力学模型研究进展[J]. 化工学报, 2020, 71(1): 81-91 DOI： 10.11949/0438-1157. 20191184.

LI Chunxi. Recent advances in thermodynamic modelling of ionic liquid solutions[J]. CIESC Journal, 2020, 71(1): 81-91 DOI： 10.11949/0438-1157. 20191184.

摘要

离子液体是近年来发展起来的一种绿色介质，在化工反应和分离过程中具有广泛的应用前景。离子液体的溶液热力学性质和相平衡数据是其相关工艺过程设计的基础。本文从如下几个方面综述了离子液体溶液热力学模型的研究进展，即溶液热力学研究方法、溶液热力学模型的构建、离子液体的结构和分子间作用力、离子液体的溶液热力学模型及其在相平衡计算中的应用。重点分析了适用于离子液体溶液热力学性质计算的状态方程模型和过量Gibbs自由能模型或活度系数模型，离子液体的电解质和非电解质溶液模型，以及这些模型对ILs结构、氢键和静电作用的处理方法。分析了这些模型的优缺点，并对今后离子液体的溶液热力学研究提出了建议。

Abstract

Ionic liquids (ILs) is a novel and green solvent

and shows prospective applications in ILs related reaction and separation processes. Their thermodynamic properties and fluid phase equilibria data are instrumental for the ILs-related process design. This paper reviewed the recent advances in thermodynamic modelling of ILs solutions in terms of the following aspects

viz

. study methods of solution thermodynamics

construction of solution thermodynamic models

the structure and intermolecular forces of ILs

thermodynamic models of ILs solution and their applications in fluid phase equilibria. Special focuse was given to the development of equation of state and excess Gibbs free energy or activity coefficient models

electrolyte and non-electrolyte solution models

as well as their treatment for ILs structure

hydrogen bonding and electrostatic interactions. The meri

ts and demerits of these models were analyzed

and some suggestions were proposed for the study of molecular thermodynamic models of ILs solutions.

关键词

Keywords

references

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