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dc.contributor.authorBourara, Hana
dc.contributor.authorHadjout, Slimane
dc.contributor.authorBenabdelghani, Zitouni
dc.contributor.authorEtxeberria Lizarraga, Agustín
dc.date.accessioned2015-10-16T12:13:33Z
dc.date.available2015-10-16T12:13:33Z
dc.date.issued2014-11
dc.identifier.citationPolymers 6(11) : 2752-2763 (2014)es
dc.identifier.issn2073-4360
dc.identifier.urihttp://hdl.handle.net/10810/15909
dc.description.abstractThe miscibility and phase behavior of poly(4-vinylphenol) (PVPh) with poly(vinyl methyl ketone) (PVMK) was investigated by differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). It was shown that all blends of PVPh/PVMK are totally miscible. A DSC study showed the apparition of a single glass transition (T-g) over their entire composition range. When the amount of PVPh exceeds 50% in blends, the obtained T(g)s are found to be significantly higher than those observed for each individual component of the mixture, indicating that these blends are capable of forming interpolymer complexes. FTIR analysis revealed the existence of preferential specific interactions via hydrogen bonding between the hydroxyl and carbonyl groups, which intensified when the amount of PVPh was increased in blends. Furthermore, the quantitative FTIR study carried out for PVPh/PVMK blends was also performed for the vinylphenol (VPh) and vinyl methyl ketone (VMK) functional groups. These results were also established by scanning electron microscopy study (SEM).es
dc.description.sponsorshipThe authors would like to acknowledge the financial support from the Basque Government (IT618-13) and Basque Country University (UFI 11/56).es
dc.language.isoenges
dc.publisherMDPIes
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.subjectdifferential scanning calorimetry (DSC)es
dc.subjectfourier transform infrared spectroscopy (FTIR)es
dc.subjectmiscibilityes
dc.subjecthydrogen bondinges
dc.subjectpolymer-blendes
dc.subjectmiscible blendses
dc.subjectmethacrylatees
dc.subjectpoly(vinylphenol)es
dc.subjectcomplexationes
dc.subjectcopolymerses
dc.subjectbehaviores
dc.subjectphenol)es
dc.subjectoxid)es
dc.subjectacid)es
dc.titleMiscibility and Hydrogen Bonding in Blends of Poly(4-vinylphenol)/Poly(vinyl methyl ketone)es
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).es
dc.relation.publisherversionhttp://www.mdpi.com/2073-4360/6/11/2752es
dc.identifier.doi10.3390/polym6112752
dc.departamentoesCiencia y tecnología de polímeroses_ES
dc.departamentoeuPolimeroen zientzia eta teknologiaes_ES
dc.subject.categoriaCHEMISTRY, MATERIALS


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