Use of a long‐spacer‐side‐chain liquid crystalline polysiloxane containing a crown ether as a stationary phase for capillary gas chromatography

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

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

15 引用 (Scopus)

摘要

A new kind of side chain liquid crystalline polysiloxane containing a crown ether with a longer spacer (PSC‐11) has been prepared and coated on a fused silica capillary column. The main chroma‐tographic characteristics including efficiency, polarity, and selectivity have been examined. The phase exhibits the retention properties of both liquid crystal and crown ether stationary phases and possesses higher efficiency and better selectivity than PSC‐3, which has a shorter spacer between the main polysiloxane chain and liquid crystalline side chain.

源语言英语
页(从-至)719-722
页数4
期刊Journal of Separation Science
17
10
DOI
出版状态已出版 - 10月 1994

指纹

探究 'Use of a long‐spacer‐side‐chain liquid crystalline polysiloxane containing a crown ether as a stationary phase for capillary gas chromatography' 的科研主题。它们共同构成独一无二的指纹。

引用此