Comparison of liquid crystallines polysiloxane containing crown ether mesogen and peralkylated β-cyclodextrins for the separation of positional isomers

Rongji Dai*, Ruonong Fu, Wei Zhou, Zaifu Huang, Yanfei Chen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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 languageEnglish
Pages (from-to)170-175
Number of pages6
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume16
Issue number2
Publication statusPublished - 1996

Keywords

  • Gas chromatography
  • Liquid crystalline polymer
  • β-cyclodextrin

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