摘要
合成了一种用作新型气相色谱固定相的室温离子液体[C7H17NO]+[(CF3SO2)2N]-,并考察其色谱性能。该固定相具有较好的成膜性、较高的柱效、较强的极性,对正构烷烃、芳香族化合物以及一些位置异构体具有良好的分离效果。
An ionic liquid was synthesized and used as new capillary GC stationary phase. The results showed that it possessed good filming properties, high column efficiency and fine separation abilities to alkanes and aromatic compounds, especially to aromatic positional isomers. For the ionic liquid, there was a good potentiality and applied value as new capillary GC stationary phase.
出处
《化学试剂》
CAS
CSCD
北大核心
2006年第1期8-10,共3页
Chemical Reagents
基金
国家自然科学基金(30160092)
高等学校青年教师教学科研奖励计划(2001298)
云南省自然科学基金(2004B0013R)资助
关键词
离子液体
新型气相色谱固定相
色谱分离性能
ionic liquid
stationary phase of capillary GC
chromatographic separation properties
