离子液体谱学性质和热力学数据关联的新进展

New progress in relationships between the spectroscopic and thermodynamic properties of ionic liquids

离子液体的性质是其微观结构和相互作用的外在表现,与其应用密切相关.谱学手段能从分子水平上探测离子液体的微观环境和相互作用,近年来在定量关联或预测离子液体宏观性质方面发挥着越来越重要的作用.本文着重概述了红外光谱(IR)、拉曼光谱(Raman)、核磁共振波谱(NMR)和电子顺磁波谱(ESR)等常见谱学手段在定量关联离子液体及其溶液体系宏观性质方面的研究进展以及发展方向.

Macroscopic properties of ionic liquids （ILs） are stemed from their microstructure and interaction, which governed their applications. Spectroscopic technologies have been developed and utilized to probe microscopic environment and interaction of ILs. Recently, spectroscopic methods also have been played important roles on correlation or prediction of macroscopic properties of ILs. In this review, the recent progress in the studies of the relationships between the spectroscopic properties such as IR, Raman, NMR, ESR, and thermodynamic properties of ILs and ILs/solvent mixtures are introduced and reviewed.