SIDE-CHAIN LIQUID-CRYSTALLINE POLYSILOXANE CONTAINING CROWN-ETHER USED AS STATIONARY-PHASE FOR CAPILLARY GAS-CHROMATOGRAPHY

被引：31

作者：

FU, RN ^{[1
]}

JING, P ^{[1
]}

GU, JL ^{[1
]}

HUANG, ZF ^{[1
]}

CHEN, YF ^{[1
]}

机构：

[1] WUHAN UNIV,DEPT ENVIRONM SCI,WUHAN 430072,PEOPLES R CHINA

来源：

ANALYTICAL CHEMISTRY | 1993年 / 65卷 / 15期

关键词：

D O I：

10.1021/ac00063a036

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new stationary-phase, side-chain liquid crystalline polysiloxane containing crown ether was developed and used as a stationary phase in capillary gas chromatography. This phase can be easily coated on the fused-silica tubing and possesses a high efficiency and moderate polarity. It exhibits the retention properties of both liquid crystal and crown ether stationary phases and is suitable for the separation of a variety of isomeric compounds.

引用

页码：2141 / 2144

页数：4

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