2,4-dichlorophenyl acrylate/8-quinolinyl methacrylate copolymers: Ion-exchange study

被引：6

作者：

Patel, Jaimin R. ^{[1
]}

Patel, Mitesh G. ^{[1
]}

Patel, Hetal J. ^{[1
]}

Patel, Kirit H. ^{[1
]}

Patel, Rajni M. ^{[1
]}

机构：

[1] Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India

来源：

JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY | 2008年 / 45卷 / 04期

关键词：

ion-exchange properties; batch equilibration method; ionic strength;

D O I：

10.1080/10601320701863726

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The chelating ion-exchange properties of the 2,4-dichlorophenyl acrylate (2,4-DCPA)/8-quinolinyl methacrylate (8-QMA) copolymers, synthesized using different monomer feed ratios, were investigated by the batch equilibrium method. Five metal ions Cu+2, Ni+2, Co+2, Zn+2, and Fe+3 were used to evaluate the cation-exchanger capability of 2,4-DCPA-co-8-QMA copolymers. The ion-exchange study was carried out for three different experimental variables viz., pH of the aqueous medium, ionic strength of electrolyte and shaking time. It was observed that due to the presence of a pendant ester-bound quinolinyl group, the copolymers are better suited as cation exchangers.

引用

页码：281 / 288

页数：8

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