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Issue 10, 2013
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(nBuCp)2ZrCl2 supported over mesoporous propyl sulfonic silicaalumina: a highly active heterogeneous catalyst for ethylene polymerization

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Abstract

Mesoporous silica–alumina functionalized with propyl sulfonic acid groups was synthesized and used as a support for MAO–(nBuCp2)ZrCl2 for the ethylene polymerization. Mesoporous silicaalumina (Si/Al = 25) functionalized with 10 wt% propyl sulfonic exhibited remarkable activity with negligible leaching, due to the presence of tetrahedral aluminum, incorporated into the framework.

Graphical abstract: (nBuCp)2ZrCl2 supported over mesoporous propyl sulfonic silica–alumina: a highly active heterogeneous catalyst for ethylene polymerization

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Publication details

The article was received on 01 Jul 2013, accepted on 31 Jul 2013 and first published on 31 Jul 2013


Article type: Communication
DOI: 10.1039/C3CY00461A
Citation: Catal. Sci. Technol., 2013,3, 2565-2570
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    (nBuCp)2ZrCl2 supported over mesoporous propyl sulfonic silicaalumina: a highly active heterogeneous catalyst for ethylene polymerization

    E. Casas, B. Paredes, R. Van Grieken and J. M. Escola, Catal. Sci. Technol., 2013, 3, 2565
    DOI: 10.1039/C3CY00461A

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