It is an essential subject for coordination polymerization to achieve highly selective polymerization of conjugated dienes.As an emerging kind of homogeneous catalyst
rare-earth metal complexes bearing metallocene or multidentate non-metallocene ligands have become gradually attractive over the past ten years and more.The major emphasis of this review will be these rare-earth metal complexes and the effect of various conditions on the selectivity and activity of polymerization
including the Lewis acidity and ionic radii of central metal
the geometry of ligand
the temperature of polymerization
the species of co-catalyst and solvent.Moreover
the study of active species which initiate the polymerization is particularly concerned.By generalizing the relationship between the factor and the mechanism of polymerization
it is hoped to give an inspiration to catalyst designer and the researchers of coordinate polymerization.
Preparation of Hydroxyl Functionalized Cis-1,4 Polydienes
Copolymerization of Ethylene and Conjugated Dienes Catalyzed by Half-sandwich Scandium Complexes
Characterization of Trans-1,4-poly(butadiene-co-isoprene) Copolymer Rubber and Its Application as Hump Strip Stocks in PCR Tires
Effects of Microstructure on Properties of Neodymium-based Cis Polybutadiene Rubber
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School of Applied Chemistry and Engineering, University of Science and Technology of China
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