Film formation from nanosized copolymeric latex particles

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dc.authoridPEKCAN, Onder/0000-0002-0082-8209
dc.authorwosidPİSKİN, ERHAN/G-6109-2013
dc.authorwosidPEKCAN, Onder/Y-3158-2018
dc.contributor.authorArda, E
dc.contributor.authorÖzer, F
dc.contributor.authorPiskin, E
dc.contributor.authorPekcan, Ö
dc.date.accessioned2024-06-12T11:12:21Z
dc.date.available2024-06-12T11:12:21Z
dc.date.issued2001
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe photon transmission technique was used to monitor the evolution of transparency during film formation from nano-sized copolymeric latex particles. The latex films were prepared from poly(methyl methacrylate-co-butyl methacrylate) (P(MMAco-BMA)) particles which were produced by microemulsion polymerization, These films were annealed at elevated temperatures in various time intervals above the glass transition temperature (T-g) of P(MMA-co-BMA). It is observed that the transmitted photon intensity (I,) from these films increased as the annealing temperature increased. There are three different film formation stages, These stages are explained by the void closure, healing, and interdiffusion processes, respectively. The activation energies for viscous flow (DeltaH approximate to 16 kcal/mol), minor chains (DeltaE(H) approximate to 27 kcal/mol), and backbone motion (DeltaE(b) approximate to 132 kcal/mol) were obtained using various models. Void closure (tau (v), T (v)) and healing points (tau (H), T (H)) were determined. Using the time-temperature pairs, void closure and healing activation energies were measured and found to be 21 and 30 kcal/mol, respectively. (C) 2001 Academic Press.en_US
dc.identifier.doi10.1006/jcis.2000.7234
dc.identifier.endpage279en_US
dc.identifier.issn0021-9797
dc.identifier.issn1095-7103
dc.identifier.issue2en_US
dc.identifier.pmid11121276en_US
dc.identifier.scopus2-s2.0-0035862309en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage271en_US
dc.identifier.urihttps://doi.org/10.1006/jcis.2000.7234
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23142
dc.identifier.volume233en_US
dc.identifier.wosWOS:000166367200016en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAcademic Press Inc Elsevier Scienceen_US
dc.relation.ispartofJournal Of Colloid And Interface Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhoton Transmissionen_US
dc.subjectFilm Formationen_US
dc.subjectNanosized Latex Particlesen_US
dc.subjectVoid Closureen_US
dc.subjectHealingen_US
dc.subjectInterdiffusionen_US
dc.subjectPolymer-Polymer Interfacesen_US
dc.subjectMolecular-Weighten_US
dc.subjectEnergy-Transferen_US
dc.subjectPolystyreneen_US
dc.subjectInterdiffusionen_US
dc.subjectFluorescenceen_US
dc.subjectDispersionen_US
dc.subjectDiffusionen_US
dc.subjectFractureen_US
dc.subjectChainen_US
dc.titleFilm formation from nanosized copolymeric latex particlesen_US
dc.typeArticleen_US

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