The Double-Double Effect of Lanthanide Complexes with Styrene-Acrylic Acid Copolymer

被引：0
|
作者：
于广谦
李玉良
刘丛明
机构：
[1] Changchun 130022
[2] China
[3] Changchun Institute of Applied Chemistry Academia Sinica
来源：
Journal of Rare Earths | 1992年 / 02期
基金：
中国国家自然科学基金;
关键词：
Double-double effect; Lanthanide complexes; Copolymer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The double-double (or tetrad) effect of low molecular lanthanide complexes has been reportedsince the effect was discovered by Fidelis and Siekierski.However,so far no description concerning thedouble-double effect of macromolecular lanthanide complexes has been published in literature.We have been successful in preparing lanthanide complexes with styrene-acrylic acid copolymer,someof which exhibite high activitiest in butadiene polymerization.It was found that the complexes showedthe double-double effect as they were characterized.In the present paper,the SAAC·Ln IR spectra whichcharacterize the double-double effect have been discussed in detail.
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页码：148 / 150
页数：3
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