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Kinetik von Atom-Transfer Radikalischen Polymerisationen bis zu hohen Drücken

dc.contributor.advisorBuback, Michael Prof. Dr.de
dc.contributor.authorMorick, Joachimde
dc.date.accessioned2012-11-02T15:43:59Zde
dc.date.accessioned2013-01-18T10:41:41Zde
dc.date.available2013-01-30T23:51:25Zde
dc.date.issued2012-11-02de
dc.identifier.urihttp://hdl.handle.net/11858/00-1735-0000-000D-F052-2de
dc.identifier.urihttp://dx.doi.org/10.53846/goediss-2245
dc.format.mimetypeapplication/pdfde
dc.language.isogerde
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/de
dc.titleKinetik von Atom-Transfer Radikalischen Polymerisationen bis zu hohen Drückende
dc.typedoctoralThesisde
dc.title.translatedKinetics of Atom-Transfer Radical Polymerization up to High Pressurede
dc.contributor.refereeBuback, Michael Prof. Dr.de
dc.date.examination2012-09-26de
dc.subject.dnb540 Chemiede
dc.subject.gokSW 000de
dc.subject.gokSGC 000de
dc.description.abstractengAtom-transfer radical polymerization (ATRP) has been studied up to 2500 bar via online VIS/NIR-spectroscopy to monitor the evolution of both CuII concentration and monomer conversion. ATRP-equilibrium constants have been determined under polymerization conditions (KATRP) and in monomer-free model systems (Kmodel) for several combinations of ligands and initiators. Two branched and two linear ligands have been used. Initiators have been chosen to mimic the structure of a bromine-capped chain-end which occurs during ATRP of styrene, methyl methacrylate (MMA) or n-butyl acrylate (n-BA) with chain length unity. Applying pressure significantly enhances the Kmodel which is adequately represented by the reaction volume, ΔVR, model. The obtained values range from ‒16 cm^3de
dc.contributor.coRefereeVana, Philipp Prof. Dr.de
dc.subject.topicChemistryde
dc.subject.gerAtom-Transfer Radikalische Polymerisationde
dc.subject.gerATRPde
dc.subject.gerKinetikde
dc.subject.gerMethylmethacrylatde
dc.subject.gerStyrolde
dc.subject.gerButylacrylatde
dc.subject.engAtom-Transfer Radical Polymerizationde
dc.subject.engATRPde
dc.subject.engkineticsde
dc.subject.engmethyl methacrylatede
dc.subject.engstyrenede
dc.subject.engbutyl acrylatede
dc.subject.bk35.13de
dc.subject.bk35.80de
dc.identifier.urnurn:nbn:de:gbv:7-webdoc-3764-3de
dc.identifier.purlwebdoc-3764de
dc.affiliation.instituteFakultät für Chemiede
dc.identifier.ppn731314573de


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