DEPENDENCE OF THE DISTRIBUTION COEFFICIENT ON THE MOBILE PHASE-COMPOSITION IN LIQUID ADSORPTION CHROMATOGRAPHY .2. ANALYTICAL EQUATIONS FOR THE DISTRIBUTION COEFFICIENT INVOLVING NON-IDEALITY OF THE MOBILE PHASE AND HETEROGENEITY OF THE ADSORBENT SURFACE

被引：26

作者：

BOROWKO, M ^{[1
]}

JARONIEC, M ^{[1
]}

机构：

[1] M CURIE SKLODOWSKA UNIV,INST CHEM,DEPT THEORET CHEM,PL-20031 LUBLIN,POLAND

来源：

CHROMATOGRAPHIA | 1979年 / 12卷 / 10期

关键词：

Adsorption LC; Equations for distribution coefficient; Heterogeneity effects in LC; LC with non-ideal mobile phases;

D O I：

10.1007/BF02302944

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

This paper deals with theoretical studies on the effects of adsorbent heterogeneity in liquid adsorption chromatography with a two-component non-ideal mobile phase. Equations for the distribution coefficient, taking into account the adsorbent heterogeneity and non-ideality of the mobile phase, are derived in terms of the treatment presented in a previous paper [1]. Extensive model calculations are presented for the distribution coefficient using different values of the parameters characterizing non-ideality of a binary mobile phase and energetic heterogeneity of adsorbent surface. © 1979 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH.

引用

页码：672 / 678

页数：7

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