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Study of low catalytic activity systems (Biscyclopentadienyl complexes-aluminoxane) on olefin polymerization

1997Journal article Open access
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dc.contributor.authorJustino, Jorge
dc.contributor.authorMarques, M.M.
dc.contributor.authorCorreia, S.
dc.contributor.authorDias, A.R.
dc.contributor.authorLemos, F.
dc.contributor.authorRibeiro, F.R.
dc.date.accessioned2023-04-05T14:52:47Z
dc.date.available2023-04-05T14:52:47Z
dc.date.issued1997
dc.description.abstractOlefin polymerization using low activity catalyst systems: Cp2WCl2-methylaluminoxane, [Cp2Mo(CH3)2][PF6]-methylaluminoxane and Cp2Mo(CH3)2-methylaluminoxane, is described. All these catalyst systems were studied in ethylene and propylene polymerization; however, they only showed catalytic activity for ethylene. Only one type of methylaluminoxane (MAO) was used, prepared in an Al/H2O ratio of 2. The kinetics of polymerization were examined and the experimental data (either presented here or in previous papers) were fitted to the kinetic models developed previously and now extended to account for the methylaluminoxane effect.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJustino, J.; Marques, M.M.; Correia, S.; Dias A.R.; Lemos, F. & Ribeiro, F.R. (1997). Study of low catalytic activity systems (Biscyclopentadienyl complexes-aluminoxane) on olefin polymerization. Polymer International, 44(4): 517-522. https://doi.org/10.1002/(SICI)1097-0126(199712)44:4<517::AID-PI861>3.0.CO;2-4pt_PT
dc.identifier.doihttps://doi.org/10.1002/(SICI)1097-0126(199712)44:4<517::AID-PI861>3.0.CO;2-4pt_PT
dc.identifier.eissn1097-0126
dc.identifier.urihttp://hdl.handle.net/10400.15/4381
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-0126(199712)44:4%3C517::AID-PI861%3E3.0.CO;2-4pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectolefin polymerizationpt_PT
dc.subjectkinetic profilespt_PT
dc.subjectmetallocenept_PT
dc.subjectZiegler-Natta catalysispt_PT
dc.titleStudy of low catalytic activity systems (Biscyclopentadienyl complexes-aluminoxane) on olefin polymerizationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage522pt_PT
oaire.citation.issue4pt_PT
oaire.citation.startPage517pt_PT
oaire.citation.titlePolymer Internationalpt_PT
oaire.citation.volume44pt_PT
person.familyNameJustino
person.givenNameJorge
person.identifier.orcid0000-0003-3114-5926
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication3e483773-36b8-4a7b-82f3-c0a39f6a7fa9
relation.isAuthorOfPublication.latestForDiscovery3e483773-36b8-4a7b-82f3-c0a39f6a7fa9

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