FRACTIONATING POWER IN PROGRAMMED FIELD-FLOW FRACTIONATION - EXPONENTIAL SEDIMENTATION FIELD DECAY

被引：53

作者：

GIDDINGS, JC ^{[1
]}

WILLIAMS, PS ^{[1
]}

BECKETT, R ^{[1
]}

机构：

[1] CHISHOLM INST TECHNOL,CTR WATER STUDIES,CAULFIELD E,VIC,AUSTRALIA

来源：

ANALYTICAL CHEMISTRY | 1987年 / 59卷 / 01期

关键词：

CHEMICAL ANALYSIS - Equipment - CHROMATOGRAPHIC ANALYSIS;

D O I：

10.1021/ac00128a007

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In order to fill a major void in the optimization of programmed field-flow fractionation (FFF), we have developed general theoretical expressions for resolution, expressed as fractionating power F//d//5 applicable to essentially all field-programmed FFF systems. The resulting integral expressions have then been worked out for a constant field/exponential field decay programming sequence that includes the Kirkland-Yau time-delay-exponential program as a special case.

引用

页码：28 / 37

页数：10

共 18 条

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