Chelation properties of poly(8-hydroxyquinoline 5,7-diylmethylene) towards some trivalent lanthanide metal ions

被引:15
|
作者
Ebraheem, KAK [1 ]
Mubarak, MS [1 ]
Yassien, ZJ [1 ]
Khalili, F [1 ]
机构
[1] Univ Jordan, Fac Sci, Dept Chem, Amman 11942, Jordan
关键词
D O I
10.1080/07366299808934544
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The sorption and desorption properties of the chelate-forming phenol-formaldehyde resin, poly(8-hydroxyquinoline 5,7-diylmethylene) towards various trivalent lanthanide ions such as La+3,Ce+3,Nd+3, Sm+3, and Gd+3 were studied by a static batch equilibration technique as a function of pH and contact time. The resin selectivity and binding capacity towards various lanthanide metal ions are discussed.
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页码:637 / 649
页数:13
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