Issue 25, 2013
From the journal:

Dalton Transactions

Site count: is a high-pressure quenched-flow reactor suitable for kinetic studies of molecular catalysts in ethylene polymerization?†

Maria M. Ranieri,ab   Jean-Pierre Broyer,a   Francesco Cutillo,bc   Timothy F. L. McKennaa  and  Christophe Boisson*a  

* Corresponding authors

a Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265 Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), Bât. 308 F, B.P. 2077, 43 Bd du 11 Nov. 1918, 69616 Villeurbanne cedex, France
E-mail: boisson@lcpp.cpe.fr
Tel: +33 472431780

b Dutch Polymer Institute, PO Box 902, Eindhoven, The Netherlands

c Dipartimento di Chimica “Paolo Corradini”, Università di Napoli Federico II, via Cinthia, 80126 Napoli, Italy

Abstract

Understanding the kinetics of olefin polymerization with Ziegler–Natta and related catalysts means identifying the main kinetic parameters such as kp and concentration of active sites. The high-pressure quenched-flow technique could be an absolute method for counting active sites and for activation studies of molecular catalysts. A kinetic study of metallocene catalysts and a phenoxy-imine titanium catalyst in the first instants of polymerization is presented in this paper.

Graphical abstract: Site count: is a high-pressure quenched-flow reactor suitable for kinetic studies of molecular catalysts in ethylene polymerization?

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Article information

DOI
https://doi.org/10.1039/C3DT33004D
Article type
Paper
Submitted
14 Dec 2012
Accepted
25 Feb 2013
First published
25 Feb 2013

Dalton Trans., 2013,42, 9049-9057

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Site count: is a high-pressure quenched-flow reactor suitable for kinetic studies of molecular catalysts in ethylene polymerization?

M. M. Ranieri, J. Broyer, F. Cutillo, T. F. L. McKenna and C. Boisson, Dalton Trans., 2013, 42, 9049 DOI: 10.1039/C3DT33004D

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