NEW ION-EXCHANGERS, PREPARATION, PROPERTIES AND APPLICATION

被引：35

作者：

LIESER, KH

机构：

[1] Fachbereich Anorganische Chemie und Kernchemie, Technischen Hochschule Darmstadt

来源：

PURE AND APPLIED CHEMISTRY | 1979年 / 51卷 / 07期

关键词：

D O I：

10.1351/pac197951071503

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Properties of various polystyrene/divinyl benzene resins are discussed. Rigidity and porosity are investigated by radiochemical methods, also the kinetic behaviour of macromolecular resins and those of normal porosity. Kinetic properties of superficially and of thoroughly sulfonated resins are compared. The synthesis of resins with tetraphenyl borate as anchor group is described. Cellulose as a natural macromolecular matrix can also be used for synthesis of ionexchangers. New ways of synthesis are described. Capacity and kinetic properties are determined and discussed. Comparison of distribution coefficients serves as a measure of selectivity. Selectivity of the new ion exchangers is demonstrated. Examples of application are described. © 1979, Walter de Gruyter. All rights reserved.

引用

页码：1503 / 1517

页数：15

共 42 条

[1] COUPLED LIGAND CHROMATOGRAPHY APPLICATIONS TO TRACE ELEMENT COLLECTION AND CHARACTERIZATION [J].