摘要
介绍了两种离子液体(HHBIM-NTF2和PVBIm-NTf2)作气相色谱固定相。这两种液体从不同方向尝试解决普通咪唑类离子液体热稳定性差的缺陷。通过使用Grob试剂、二甲氧基苯混合物等物质证明了其有效性。本结果为进一步扩大咪唑类离子液体固定相的色谱适用范围提供了有效途径。
It introduced two kinds of ionic liquid（HHBIM-NTF2 and PVBIm-NTf2）stationary phases for gas chromatography.These two kinds of liquid try to solve general monocationic ionic liquid with low thermal stability from different ways.It has proved to be efficient by using Grob agent、mixture of aromatic isomers and so on.This result provides an effective way to broad the range of monocationic ionic liquid stationary phases for gas chromatography.
出处
《科技资讯》
2012年第24期95-97,共3页
Science & Technology Information
关键词
咪唑
离子液体
气相色谱
固定相
热稳定性
Imidazole
Ionic liquid
Gas chromatography
Stationary phases
Thermal stability
