The effect of casting solvent quality on the structure of polymeric Langmuir-Blodgett films

dc.contributor.authorBeltsios, K.en
dc.contributor.authorSoterakou, E.en
dc.contributor.authorTsangaris, G.en
dc.contributor.authorKanellopoulos, N.en
dc.date.accessioned2015-11-24T17:30:56Z
dc.date.available2015-11-24T17:30:56Z
dc.identifier.issn1533-4880-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13533
dc.rightsDefault Licence-
dc.subjectlangmuir-blodgett filmsen
dc.subjectsolvent qualityen
dc.subjectchain dimensionsen
dc.subjectpolydimethylsiloxaneen
dc.subjectmultilayersen
dc.subjectisothermsen
dc.subjectdimensionsen
dc.subjectsurfaceen
dc.titleThe effect of casting solvent quality on the structure of polymeric Langmuir-Blodgett filmsen
heal.abstractThe effect of casting solvent quality (good vs. Theta solvent) on the structure of Langmuir-Blodgett films of a flexible-chain polymer [poly(dimethylsiloxane)] was examined on the basis of differences in the shape of Langmuir-Blodgett isotherms for two solvents, two temperatures, four polymer molecular weights, and three compression rates. The magnitude of a new index that describes the shape characteristics of the isotherm beyond the point of monolayer formation is found to be capable of separating all 48 isotherms studied into two groups, exclusively on the basis of the quality of the casting solvent. Experimental observations are supplemented by qualitative polymer physics interpretations regarding the structure of the films upon casting and compression.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDoi 10.1166/Jn2001.044-
heal.identifier.secondary<Go to ISI>://000174291500017-
heal.journalNameJ Nanosci Nanotechnolen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2001-
heal.publisherAmerican Scientific Publishersen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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