Living polymerization of ethylene using Pd(II) α-diimine catalysts

被引：170

作者：

Gottfried, AC ^{[1
]}

Brookhart, M ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

来源：

MACROMOLECULES | 2001年 / 34卷 / 05期

关键词：

D O I：

10.1021/ma001595l

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A conditions under which living polymerization of ethylene can be carried out using palladium α-diimine catalysts to yield amorphous polyethylene with controlled and very narrow molecular weight distributions were developed. All of the polymers synthesized using the palladium α-diimine catalysts are highly branched with ca. 100 branches/1000 carbons in the polymer. This branching number is independent of polymerization conditions.

引用

页码：1140 / 1142

页数：3

共 32 条

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