Calorimetric and SEM studies of PHB-PET polymeric blends

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dc.contributor.authorDias, D. S. [UNESP]
dc.contributor.authorCrespi, Marisa Spirandeli [UNESP]
dc.contributor.authorKobelnik, M. [UNESP]
dc.contributor.authorRibeiro, Clovis Augusto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:59Z
dc.date.available2014-05-20T15:32:59Z
dc.date.issued2009-08-01
dc.description.abstractPHB [poly (3-hydroxybutyrate)], post-consumer soft-drink bottles poly (ethylene terephthalate) PET (herein named PET-R) and PHBPET-R (blends of PHB and PET-R in several compositions) samples were evaluated by differential scanning calorimetry (DSC) and scanning electronic microscopy (SEM) in order to verify their thermal properties and porosity according to amounts of PET-R added the blends. The DSC curve showed that the solvents used to solve the polymer mixture cause changes in the thermal behavior of PET-R films and in PHBPET-R blends. SEM studies of the PHBPET-R blends show that with a gradual mass increase of PET-R, there are gradual increases in the porosity of the films.en
dc.description.affiliationUNESP, Inst Quim, Araraquara, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Araraquara, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent581-584
dc.identifierhttp://dx.doi.org/10.1007/s10973-009-0328-5
dc.identifier.citationJournal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 97, n. 2, p. 581-584, 2009.
dc.identifier.doi10.1007/s10973-009-0328-5
dc.identifier.issn1388-6150
dc.identifier.lattes7471310113999140
dc.identifier.lattes8498310891810082
dc.identifier.orcid0000-0002-7984-5908
dc.identifier.urihttp://hdl.handle.net/11449/41742
dc.identifier.wosWOS:000271108200035
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.relation.ispartofjcr2.209
dc.relation.ispartofsjr0,587
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPolymeren
dc.subjectBiodegradationen
dc.subjectPolymeric blenden
dc.subjectPHBen
dc.subjectPETen
dc.titleCalorimetric and SEM studies of PHB-PET polymeric blendsen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.author.lattes7471310113999140
unesp.author.lattes8498310891810082[4]
unesp.author.orcid0000-0002-7984-5908[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Analítica - IQ