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Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts

Abstract:

The cationic Ziegler-Natta polymerisation catalyst [Zr(η-C5H5Me(thf)]+, is intercalated in a synthetic fluorinated mica-type silicate (NaMg2.5Si4O10F2) and the modified, swelling synthetic hectorite [LaponiteRD, Na0.46Mg5.42Li0.46Si8(OH) 4O20], by ion-exchange of [Zr(η-C5H5Me(thf)]+ ions with the interlamellar cations of the layered silicates; in the presence of methylalumoxane {MAO, (MeAlO)n} these organometallic intercalation compounds are active catalysts for the polymerisation of propene ...

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Publication status:
Published

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Publisher copy:
10.1039/cc9960002031

Authors


Willington, L More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Journal:
CHEMICAL COMMUNICATIONS
Issue:
17
Pages:
2031-2032
Publication date:
1996-09-07
DOI:
EISSN:
1364-548X
ISSN:
1359-7345
URN:
uuid:1551a43b-3ac9-4152-aec4-88ec9999f341
Source identifiers:
51455
Local pid:
pubs:51455

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