11th International Seminar on Polymer Science and Technology Iran Polymer and Petrochemical Institute, Tehran, Iran 6-9 October 2014 , 2014-10-06

Title : ( Bis(imino)pyridyl iron complexes immobilized on MgCl2 for ethylene polymerization: Effect of polymerization temperatures )

Authors: Gholamhossein Zohuri , Ali Ghotbi Taheri , S.M.M. Mortazavi , S. Ahmadjo , M. Zahmati , M. Valieghbal , D. Jafarifard ,

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Abstract Two late transition metal catalyst based on 2,6-bis(imino)pyridine iron(II) were synthesized and used in ethylene polymerization. The selected catalysts involved one with methyl substituent (A) and the other with t-butyl substituent (B) at the ortho position of the aryl rings. Both catalysts were immobilized on MgCl2.EtOH support and utilized in ethylene polymerization using triethylaluminum (TEA) as cocatalyst. Supported catalysts showed higher activities compare to their homogenous counterparts.

Keywords

, Keywords: Late transition metal, polyethylene, supported catalyst,
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@inproceedings{paperid:1044247,
author = {Zohuri, Gholamhossein and Ghotbi Taheri, Ali and S.M.M. Mortazavi and S. Ahmadjo and M. Zahmati and M. Valieghbal and D. Jafarifard},
title = {Bis(imino)pyridyl iron complexes immobilized on MgCl2 for ethylene polymerization: Effect of polymerization temperatures},
booktitle = {11th International Seminar on Polymer Science and Technology Iran Polymer and Petrochemical Institute, Tehran, Iran 6-9 October 2014},
year = {2014},
location = {Tehran, IRAN},
keywords = {Keywords: Late transition metal; polyethylene; supported catalyst; polymerization.},
}

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%0 Conference Proceedings
%T Bis(imino)pyridyl iron complexes immobilized on MgCl2 for ethylene polymerization: Effect of polymerization temperatures
%A Zohuri, Gholamhossein
%A Ghotbi Taheri, Ali
%A S.M.M. Mortazavi
%A S. Ahmadjo
%A M. Zahmati
%A M. Valieghbal
%A D. Jafarifard
%J 11th International Seminar on Polymer Science and Technology Iran Polymer and Petrochemical Institute, Tehran, Iran 6-9 October 2014
%D 2014

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