Abstract
Liquid crystalline polysiloxane containing crown ether mesogen and perakylated β-cyclodextrins are highly selective gas chromatographic stationary phases for the separation of positional isomers. The two kinds of stationary phases separate the positional isomers in different modes, so they show different gas chromatographic behaviours.
Original language | English |
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Pages (from-to) | 170-175 |
Number of pages | 6 |
Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
Volume | 16 |
Issue number | 2 |
Publication status | Published - 1996 |
Keywords
- Gas chromatography
- Liquid crystalline polymer
- β-cyclodextrin