Self-assembly of pODMA-b-ptBA-b-pODMA triblock copolymers in bulk and on surfaces. A quantitative SAXS/AFM comparison

dc.contributor.authorWu, W.en
dc.contributor.authorHuang, J. Y.en
dc.contributor.authorJia, S. J.en
dc.contributor.authorKowalewski, T.en
dc.contributor.authorMatyjaszewski, K.en
dc.contributor.authorPakula, T.en
dc.contributor.authorGitsas, A.en
dc.contributor.authorFloudas, G.en
dc.date.accessioned2015-11-24T18:35:41Z
dc.date.available2015-11-24T18:35:41Z
dc.identifier.issn0743-7463-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/17124
dc.rightsDefault Licence-
dc.subjecttransfer radical polymerizationen
dc.subjectatomic-force microscopyen
dc.subjectblock-copolymersen
dc.subjectmicrophase separationen
dc.subjectthin-filmsen
dc.subjectstar copolymersen
dc.subjectsimple graften
dc.subjectequilibriumen
dc.subjectpolymersen
dc.subjecttransitionsen
dc.titleSelf-assembly of pODMA-b-ptBA-b-pODMA triblock copolymers in bulk and on surfaces. A quantitative SAXS/AFM comparisonen
heal.abstractThe phase state of a series of poly(n-octadecyl methacrylate)-b-poly(tert-butyl acrylate)-b-poly(n-octadecyl methacrylate) (pODMA-b-ptBA-b-pODMA) triblock copolymers, synthesized through atom transfer radical polymerization, has been investigated in bulk and on surfaces using small-angle X-ray scattering and atomic force microscopy, respectively. The mean-field theory was employed to construct the bulk phase diagram. Excellent agreement was found between the bulk and surface morphologies as well as for the domain spacing (domain spacing scaled as d approximate to N-0.64), suggesting that the strong polymer-polymer interactions in bulk are also the dominant interactions on surfaces.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDoi 10.1021/La051130u-
heal.identifier.secondary<Go to ISI>://000232453300052-
heal.identifier.secondaryhttp://pubs.acs.org/doi/pdfplus/10.1021/la051130u-
heal.journalNameLangmuiren
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2005-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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