13C NMR determination of the composition of linear low-density polyethylene obtained with [η3-methallyl-nickel-diimine]PF6 complex

被引：411

作者：

Galland, GB ^{[1
]}

de Souza, RF ^{[1
]}

Mauler, RS ^{[1
]}

Nunes, FF ^{[1
]}

机构：

[1] Univ Fed Rio Grande Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil

来源：

MACROMOLECULES | 1999年 / 32卷 / 05期

关键词：

D O I：

10.1021/ma981669h

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 complete C-13 NMR characterization of two linear low-density polyethylenes (LLDPE), one highly branched and the other lowly branched, is presented. These LLDPE were synthesized with a new catalyst: the [eta(3)-methallyl-nickel-dad]PF6 complex by homopolymerization of ethylene, using different experimental conditions, Methyl, ethyl, propyl, butyl, amyl, and long branches were assigned and quantified.

引用

页码：1620 / 1625

页数：6

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