Novel organic activators for single site iron catalysts
| dc.rights.license | open | |
| dc.contributor.author | TUDELLA, Joana | |
| dc.contributor.author | RIBEIRO, Maria Rosario | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
| dc.contributor.author | CRAMAIL, Henri | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | DEFFIEUX, Alain | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2007 | |
| dc.identifier.issn | 1022-1352 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20822 | |
| dc.description.abstractEn | The synthesis of new organo-aluminum derivatives based on the reaction of carboxylic acids with trialkylaluminum and their use as co-catalysts for ethylene polymerization, in the presence of iron catalyst is described. These co-catalysts were obtained through the reaction of acetic acid, benzoic acid, or benzoic acid derivatives with different trialkylaluminums. The most promising co-catalyst was obtained from the reaction of benzene tricarboxylic acid (BTCA) with trimethylaluminum (TMA). The influence of alkylaluminum/BTCA ratio, reaction time, and temperature on the ethylene polymerization activity was investigated. H-1 NMR spectra of some of the most active co-catalysts confirm the formation of alumoxane-type species. Polymerization activities of the same order or even higher to those found using "pure" trialkylaluminums or methylaluminoxane (MAO) co-catalysts were obtained. | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.subject.en | trialkylaluminum | |
| dc.subject.en | polyethylene | |
| dc.subject.en | catalysts | |
| dc.subject.en | benzene tricarboxylic acid | |
| dc.subject.en | benzoic acid | |
| dc.title.en | Novel organic activators for single site iron catalysts | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/macp.200600615 | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Macromolecular Chemistry and Physics | |
| bordeaux.page | 815-822 | |
| bordeaux.volume | 208 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 8 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00279929 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00279929v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Macromolecular%20Chemistry%20and%20Physics&rft.date=2007&rft.volume=208&rft.issue=8&rft.spage=815-822&rft.epage=815-822&rft.eissn=1022-1352&rft.issn=1022-1352&rft.au=TUDELLA,%20Joana&RIBEIRO,%20Maria%20Rosario&CRAMAIL,%20Henri&DEFFIEUX,%20Alain&rft.genre=article |
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