Viscosity of Typical Room-Temperature Ionic Liquids: A Critical Review

IF 4.4 2区工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY

Journal of Physical and Chemical Reference Data Pub Date : 2019-07-11 DOI:10.1063/1.5090486

Siqi Jiang, Yufeng Hu, Yichuang Wang, Xiaofeng Wang

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引用次数: 37

Abstract

Experimental data on viscosity of typical ionic liquids in the liquid state were compiled and critically evaluated. The compilation contains data for 268 ionic liquids from 215 literature references and covers the period from 1998 through the end of December 2018. Equations for corrections of influences of contamination water and residual Cl− on viscosities of a series of typical ionic liquids are established. The influences of experimental methodology and the impurities (i.e., contamination water and residual halide ions) of the samples used on the reported viscosities of these typical ionic liquids are critically evaluated or quantitatively corrected, and the viscosities for these “pure” ionic liquids are recommended. The parameters of the Vogel–Fulcher–Tammann equation for temperature dependence of the recommended viscosities of these ionic liquids were reported. The effects of ionic structures on the viscosity of ionic liquids are presented.Experimental data on viscosity of typical ionic liquids in the liquid state were compiled and critically evaluated. The compilation contains data for 268 ionic liquids from 215 literature references and covers the period from 1998 through the end of December 2018. Equations for corrections of influences of contamination water and residual Cl− on viscosities of a series of typical ionic liquids are established. The influences of experimental methodology and the impurities (i.e., contamination water and residual halide ions) of the samples used on the reported viscosities of these typical ionic liquids are critically evaluated or quantitatively corrected, and the viscosities for these “pure” ionic liquids are recommended. The parameters of the Vogel–Fulcher–Tammann equation for temperature dependence of the recommended viscosities of these ionic liquids were reported. The effects of ionic structures on the viscosity of ionic liquids are presented.

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典型室温离子液体的粘度:综述

对典型离子液体液态粘度的实验数据进行了整理和批判性评价。该汇编包含来自215篇文献参考的268种离子液体的数据，涵盖了从1998年到2018年12月底的时间。建立了污染水和残留Cl−对一系列典型离子液体粘度影响的修正方程。实验方法和所用样品的杂质(即污染水和残余卤化物离子)对这些典型离子液体报告粘度的影响进行了严格评估或定量校正，并推荐了这些“纯”离子液体的粘度。报道了这些离子液体推荐粘度与温度关系的Vogel-Fulcher-Tammann方程参数。介绍了离子结构对离子液体粘度的影响。对典型离子液体液态粘度的实验数据进行了整理和批判性评价。该汇编包含来自215篇文献参考的268种离子液体的数据，涵盖了从1998年到2018年12月底的时间。建立了污染水和残留Cl−对一系列典型离子液体粘度影响的修正方程。实验方法和所用样品的杂质(即污染水和残余卤化物离子)对这些典型离子液体报告粘度的影响进行了严格评估或定量校正，并推荐了这些“纯”离子液体的粘度。报道了这些离子液体推荐粘度与温度关系的Vogel-Fulcher-Tammann方程参数。介绍了离子结构对离子液体粘度的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Physical and Chemical Reference Data 化学-化学综合

CiteScore

6.90

自引率

11.60%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Physical and Chemical Reference Data (JPCRD) is published by AIP Publishing for the U.S. Department of Commerce National Institute of Standards and Technology (NIST). The journal provides critically evaluated physical and chemical property data, fully documented as to the original sources and the criteria used for evaluation, preferably with uncertainty analysis. Critical reviews may also be included if they document a reference database, review the data situation in a field, review reference-quality measurement techniques, or review data evaluation methods.