离子液体在气相色谱固定相中的应用进展

来源期刊：冶金分析2010年第7期

论文作者：朱海燕 卢宪波 汤凤梅 陈吉平

文章页码：24 - 29

关键词：离子液体； 气相色谱； 固定相； 进展

Key words：ionic liquid； gas chromatography； stationary phase； progress

摘    要：离子液体作为气相色谱固定相的研究吸引了越来越多色谱研究者的关注,这主要归功于它们的理化性质正好能够满足气相色谱对固定相的要求。本文重点阐述了最初的有机融盐、后来出现的具有独特性质的离子液体及以此为基础的聚合物离子液体、含有双阳离子的离子液体、混合离子液体和手性离子液体等作为气相色谱固定相的研究进展,简要介绍了离子液体在全二维气相色谱等方面的应用,并对其发展前景进行了展望。

Abstract: The studies of ionic liquid as gas chromatography stationary phase had attracted much attention by increasingly more chromatography researchers.This was largely due to the fact that their physicochemical properties could met the requirements of gas chromatography stationary phase.In this paper,the progress of ionic liquid in gas chromatography stationary phase was reviewed,including the primary organic molten salt;the later ionic liquid with special properties;the polymeric ionic liquid,the ionic liquid containing dication,the mixed ionic liquid and chiral ionic liquid.The application of ionic liquid in comprehensive two-dimensional gas chromatography was briefly introduced.Finally,the development foreground was also prospected.