@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA16656 pubblicazioni:autoreCNRDi prodotto:ID32067 . @prefix prodottidellaricerca: . @prefix istituto: . istituto:CDS051 prodottidellaricerca:prodotto prodotto:ID32067 . @prefix modulo: . modulo:ID8302 prodottidellaricerca:prodotto prodotto:ID32067 . @prefix rdf: . prodotto:ID32067 rdf:type prodotto:TIPO1101 . @prefix retescientifica: . prodotto:ID32067 rdf:type retescientifica:ProdottoDellaRicerca . @prefix rdfs: . prodotto:ID32067 rdfs:label "Thermal and microstructural characterization of compatibilized polystyrene/natural fillers composites (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID32067 pubblicazioni:anno "2011-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID32067 skos:altLabel "
Mariano Pracella, Cristiano Pancrazi, Md. Minhaz-Ul Haque, Aldo D'Alessio (2011)
Thermal and microstructural characterization of compatibilized polystyrene/natural fillers composites
in Journal of thermal analysis and calorimetry (Print)
"^^rdf:HTML ; pubblicazioni:autori "Mariano Pracella, Cristiano Pancrazi, Md. Minhaz-Ul Haque, Aldo D'Alessio"^^xsd:string ; pubblicazioni:paginaInizio "95"^^xsd:string ; pubblicazioni:paginaFine "101"^^xsd:string ; pubblicazioni:numeroVolume "103"^^xsd:string . @prefix ns11: . prodotto:ID32067 pubblicazioni:rivista ns11:ID176080 ; pubblicazioni:note "DOI 10.1007/s10973-010-1064-6"^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "Institute of Composite and Biomedical Materials, IMCB-CNR,\nDepartment of Chemical Engineering, Industrial Chemistry and Materials Science, University of Pisa\nDepartment of Chemistry and Industrial Chemistry, University of Pisa"^^xsd:string ; pubblicazioni:titolo "Thermal and microstructural characterization of compatibilized polystyrene/natural fillers composites"^^xsd:string ; prodottidellaricerca:abstract "Composites of polystyrene (PS) with cellulose microfibres and oat particles, obtained by melt mixing, were examined. The compatibilization of the composites was carried out by addition of maleic anhydride functionalized copolymers (SEBS-g-MA, PS-co-MA) and poly(ethylene glycol) to improve the fibre\u0096matrix interfacial interactions. The plain components and their composites were characterised by FT-IR, DSC, TGA, SEM microscopy and mechanical tests. The properties of the various systems were analysed as a function of both fibre and compatibilizer amount. The compatibilized PS composites showed enhanced fibre dispersion and interfacial adhesion as a consequence of chemical interactions between the anhydride groups on the polymer chains and the hydroxyl groups on the fibres, as demonstrated by FT-IR spectroscopy. DSC analysis pointed out a neat increase of Tg of composites on addition of SEBS-g-MA, as compared to PS-co-MA. The thermal stability of composites was also influenced by the type and amount of fibres, as well as by the structure and concentration of compatibilizer. The effect of the reactive copolymers on the composites properties was accounted for on the basis of the polymer-polymer miscibility and chemical interactions at the matrix/filler interface." ; prodottidellaricerca:prodottoDi istituto:CDS051 , modulo:ID8302 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA16656 . @prefix parolechiave: . prodotto:ID32067 parolechiave:insiemeDiParoleChiave . ns11:ID176080 pubblicazioni:rivistaDi prodotto:ID32067 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID32067 .