Classical Ziegler-Natta and Kaminsky-Ewen catalysts promoting polymerization of hydrocarbon monomers are compared considering the reactivity and the stereochemical mechanisms of polymerization. It is suggested that also the ''active sites'' of heterogeneous catalysts could be cationic.
Classical and Metallocene Catalytic-systems - Comparison Between the Stereochemical Mechanisms of Alpha-olefin Polymerization
ZAMBELLI, Adolfo;PELLECCHIA, Claudio
1993-01-01
Abstract
Classical Ziegler-Natta and Kaminsky-Ewen catalysts promoting polymerization of hydrocarbon monomers are compared considering the reactivity and the stereochemical mechanisms of polymerization. It is suggested that also the ''active sites'' of heterogeneous catalysts could be cationic.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
