Benzoxazine resin and their nanostructured composites cure kinetic by DSC

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dc.contributor.authorBandeira, Cirlene Fourquet [UNESP]
dc.contributor.authorPereira, Aline Cristina [UNESP]
dc.contributor.authorBotelho, Edson Cocchieri [UNESP]
dc.contributor.authorCosta, Michelle Leali [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInst Aeronaut & Space
dc.date.accessioned2014-12-03T13:11:49Z
dc.date.available2014-12-03T13:11:49Z
dc.date.issued2013-11-28
dc.description.abstractBenzoxazine resins are a new class of thermosetting phenolic resins that have emerged in recent decades, overcoming the traditional properties of epoxy and phenolic resins applied in the aerospace industry. The incorporation of low mass concentration of carbon nanotube (CNT) in polymer matrices can produce structural materials with superior properties. Thus, this work aims to prepare nanostructured composite benzoxazine resin/CNT and to evaluate the cure kinetic study by differential scanning calorimetry of neat benzoxazine resin and their nanostructured composites produced. Calculations of the activation energy, the reaction order, and kinetic constants are performed by a nonisothermal procedure. In general, it was observed that CNTs act as catalysts for curing the benzoxazine matrix without affecting the initial and final cure temperatures.en
dc.description.affiliationSao Paulo Univ UNESP, Mat & Technol Dept, BR-12516410 Sao Paulo, Brazil
dc.description.affiliationInst Aeronaut & Space, Div Mat, BR-12228904 Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo Univ UNESP, Mat & Technol Dept, BR-12516410 Sao Paulo, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdCNPq: 151154/2009-0
dc.format.extent3094-3099
dc.identifierhttp://dx.doi.org/10.1557/jmr.2013.327
dc.identifier.citationJournal Of Materials Research. New York: Cambridge Univ Press, v. 28, n. 22, p. 3094-3099, 2013.
dc.identifier.doi10.1557/jmr.2013.327
dc.identifier.issn0884-2914
dc.identifier.lattes4378078337343660
dc.identifier.orcid0000-0001-8338-4879
dc.identifier.urihttp://hdl.handle.net/11449/113588
dc.identifier.wosWOS:000328546900004
dc.language.isoeng
dc.publisherCambridge University Press
dc.relation.ispartofJournal of Materials Research
dc.relation.ispartofjcr1.495
dc.relation.ispartofsjr0,610
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectbenzoxazine resinen
dc.subjectcarbon nanotubesen
dc.subjectdifferential scanning calorimetry (DSC) kineticsen
dc.titleBenzoxazine resin and their nanostructured composites cure kinetic by DSCen
dc.typeArtigo
dcterms.licensehttp://journals.cambridge.org/action/displaySpecialPage?pageId=4676
dcterms.rightsHolderCambridge Univ Press
unesp.author.lattes4378078337343660[3]
unesp.author.orcid0000-0001-8338-4879[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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