Group 3 metal catalysts for ethylene and α-olefin polymerization

被引：288

作者：

Gromada, J

Carpentier, JF ^{[1
]}

Mortreux, A

机构：

[1] Univ Rennes 1, CNRS, UMR 6509, Inst Chim Rennes, F-35042 Rennes, France

[2] Atofina Res, B-7181 Feluy, Belgium

[3] Univ Lille 1, Lab Catalyse Lille, CNRS, UMR 8010,ENSC Lille, F-59650 Villeneuve Dascq, France

来源：

COORDINATION CHEMISTRY REVIEWS | 2004年 / 248卷 / 3-4期

关键词：

lanthanides; polymerization; metallocenes; post-metallocenes; single-site catalysts; olefins; diblock copolymerization;

D O I：

10.1016/j.ccr.2004.02.002

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This review focuses on the use of group 3 organometallic catalysts for ethylene and alpha-olefins polymerization, as well as for functionalization of such poly(alpha-olefin) chains. It describes the evolution from initially designed neutral alkyl (hydrido) bis(cyclopentadienyl) complexes of trivalent lanthanides towards ansa-bridged ligand systems, "constrained-geometry" hemi-metallocenes, divalent lanthanidocenes, and the most recent cyclopentadienyl-free systems. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：397 / 410

页数：14

共 138 条

[1] Effect of the nature of metallocene complexes of group IV metals on their performance in catalytic ethylene and propylene polymerization [J].