Synthesis and chelating properties of some poly(amidoxime-hydroxamic acid) resins toward some trivalent lanthanide metal ions

被引：75

作者：

Alakhras, FA ^{[1
]}

Abu Dari, K ^{[1
]}

Mubarak, MS ^{[1
]}

机构：

[1] Univ Jordan, Dept Chem, Amman 11942, Jordan

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2005年 / 97卷 / 02期

关键词：

copolymerization; crosslinking; resins; synthesis;

D O I：

10.1002/app.21825

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 chelation properties of the addition-type polymers poly(amidoxime-hydroxamic acid) and poly(N-methyl amidoxime-N-methyl hydroxamic acid) toward some trivalent lanthanide metal ions [La(III), Nd(III), Sm(III), Gd(III), and Tb(III)] were studied by a batch equilibration technique as a function of contact time, pH, and counterion. The effect of the crosslinker, divinylbenzene, was also studied. The selectivity and binding capacity of the resins toward various lanthanide metal ions are discussed. (c) 2005 Wiley Periodicals, Inc.

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页码：691 / 696

页数：6

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