New catalysts for olefin polymerization: from elementary processes to the synthesis of polyolefins - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Polymer international Année : 1999

New catalysts for olefin polymerization: from elementary processes to the synthesis of polyolefins

Résumé

A general investigation of the elementary reactions involved in the activation processes of zirconocene and Ni-based derivatives by methylaluminoxane (MAO) was performed through the association of polymerization kinetics and spectroscopic investigation of the catalytic system. This study demonstrates the close correlation between polymerization activities and the changes in the UV/visible characteristic absorption bands of the transition metal derivative used as catalyst. Hex-1ene was chosen as model monomer.

Domaines

Polymères
Fichier non déposé

Dates et versions

hal-03145065 , version 1 (18-02-2021)

Identifiants

  • HAL Id : hal-03145065 , version 1

Citer

Dorothée Coevoet, Henri Cramail, Alain Deffieux, Caroline Mladenov, Jean-Noël Pedeutour, et al.. New catalysts for olefin polymerization: from elementary processes to the synthesis of polyolefins. Polymer international, 1999. ⟨hal-03145065⟩

Collections

CNRS LCPO
24 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More