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Developments of rare earth metal catalysts for olefin polymerization
Authors:Yuushou Nakayama
Affiliation:Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan
Abstract:This review article describes recent developments in rare earth metal complexes as polymerization catalysts, focusing on the polymerization of ethylene and α-olefins. Most of this kind of catalysts had been based on metallocene type complexes, and their catalytic behaviors are surveyed. Advanced series of half-metallocene and non-Cp type catalyst systems are also summarized.
Keywords:Rare earth metals   Polymerization   Ethylene   α-Olefins   Cocatalysts
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