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.

中文翻译：

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典型室温离子液体的粘度：批判性评论

对液态典型离子液体粘度的实验数据进行了汇编和批判性评估。该汇编包含215篇文献中268种离子液体的数据，涵盖了1998年至2018年12月末的时间段。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（即污染水和残留卤化物离子）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，并建议使用这些“纯”离子液体的粘度. 报告了这些离子液体的推荐粘度的温度依赖性的 Vogel-Fulcher-Tammann 方程的参数。介绍了离子结构对离子液体粘度的影响。对典型液态离子液体粘度的实验数据进行了汇编和批判性评价。该汇编包含215篇文献中268种离子液体的数据，涵盖了1998年至2018年12月末的时间段。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。实验方法和杂质的影响（即，污染水和残留卤化物离子）对这些典型离子液体的报告粘度进行严格评估或定量校正，并建议使用这些“纯”离子液体的粘度。报告了这些离子液体的推荐粘度的温度依赖性的 Vogel-Fulcher-Tammann 方程的参数。介绍了离子结构对离子液体粘度的影响。