Polymerization of acrylonitrile with organolanthanides as single-component catalysts

被引：0
|
作者：
Ying, LQ [1 ]
Ba, XW [1 ]
Zhao, YY [1 ]
Li, G [1 ]
Tang, T [1 ]
Jin, YT [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
来源：
CHINESE JOURNAL OF POLYMER SCIENCE | 2001年 / 19卷 / 01期
关键词：
acrylonitrile; organolanthanide; polymerization;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Ind(2)Y(mu -Et)(2)AlEt2 and Ind(2)LnN(i-Pr)(2) (Ln = Y, Yb) were used as a single-component catalyst for the polymerization of acrylonitrile (AN) respectively. The regularity of polymerization of AN and stereoregularity of polyacrylonitrile (PAN) were also studied in both cases. Both catalysts can produce PAN with molecular weight from 10,000 to 30,000. In addition, the catalytic activity and molecular weights were increased by the addition of PhONa.
引用
收藏
页码：89 / 91
页数：3
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