Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts
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 in...
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| Format: | Journal article |
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1996
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| _version_ | 1797055088529768448 |
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| author | Tudor, J Willington, L OHare, D Royan, B |
| author_facet | Tudor, J Willington, L OHare, D Royan, B |
| author_sort | Tudor, J |
| collection | OXFORD |
| description | 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 giving low molecular mass atactic polypropylene with a narrow molecular mass distribution. † D. O'Hare is the Royal Society of Chemistry Sir Edward Frankland Fellow. |
| first_indexed | 2024-03-06T19:06:29Z |
| format | Journal article |
| id | oxford-uuid:1551a43b-3ac9-4152-aec4-88ec9999f341 |
| institution | University of Oxford |
| last_indexed | 2024-03-06T19:06:29Z |
| publishDate | 1996 |
| record_format | dspace |
| spelling | oxford-uuid:1551a43b-3ac9-4152-aec4-88ec9999f3412022-03-26T10:24:46ZIntercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalystsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:1551a43b-3ac9-4152-aec4-88ec9999f341Symplectic Elements at Oxford1996Tudor, JWillington, LOHare, DRoyan, BThe 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 giving low molecular mass atactic polypropylene with a narrow molecular mass distribution. † D. O'Hare is the Royal Society of Chemistry Sir Edward Frankland Fellow. |
| spellingShingle | Tudor, J Willington, L OHare, D Royan, B Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
| title | Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
| title_full | Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
| title_fullStr | Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
| title_full_unstemmed | Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
| title_short | Intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
| title_sort | intercalation of catalytically active metal complexes in phyllosilicates and their application as propene polymerisation catalysts |
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