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.
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页码：2141 / 2144
页数：4
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