Formation of metal complex in a poly(hydroxamic acid) resin bead

被引：1
|
作者：
Taek Seung Lee
Dong Won Jeon
Jai Kyeong Kim
Sung Il Hong
机构：
[1] Chungnam National University,Organic & Optoelectronic Materials Lab., Department of Textile Engineering
[2] Ewha Womans University,Department of Clothing and Textiles
[3] Korea Institute of Science and Technology,Electronic Materials and Devices Research Center
[4] Seoul National University,Department of Fiber and Polymer Science
来源：
Fibers and Polymers | 2001年 / 2卷 / 1期
关键词：
Chelating resin; Poly(hydroxamic acid); Column extraction; Metal-ligand complex; Energy dispersive spectrum;
D O I：
10.1007/BF02875221
中图分类号：
学科分类号：
摘要：
Poly(hydroxamic acid) resin beads were prepared and complexed with various metal ions. We used IR spectroscopy to investigate the structure of metal complex. It proved that the products formed by introduction of metal ions gave stable and colored complex. It was found that the resin bead as synthesized would be a good column packing material for continuous extraction. Energy dispersive spectroscopy was used to study the distribution of metal ions in the resin matrix. It could be tentatively concluded that adsorption and diffusion of metal ions in the chelating resins mainly depended on the loading of the resin matrix which indicated interacting sites with metal ions.
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页码：13 / 17
页数：4
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