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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/6795
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dc.contributor.authorNeto, CGT-
dc.contributor.authorGiacometti, J. A.-
dc.contributor.authorJob, A. E.-
dc.contributor.authorFerreira, F. C.-
dc.contributor.authorFonseca, JLC-
dc.contributor.authorPereira, M. R.-
dc.date.accessioned2014-05-20T13:22:54Z-
dc.date.accessioned2016-10-25T16:43:58Z-
dc.date.available2014-05-20T13:22:54Z-
dc.date.available2016-10-25T16:43:58Z-
dc.date.issued2005-11-10-
dc.identifierhttp://dx.doi.org/10.1016/j.carbpol.2005.02.022-
dc.identifier.citationCarbohydrate Polymers. Oxford: Elsevier B.V., v. 62, n. 2, p. 97-103, 2005.-
dc.identifier.issn0144-8617-
dc.identifier.urihttp://hdl.handle.net/11449/6795-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/6795-
dc.description.abstractIn this work two kinds of material were studied: chitosan cross-linked with glutaraldehyde and in a blend with PEO. The resulting products as well as chitosan and PEO raw materials, were analyzed by TG/DTG, DSC and DMTA to determinate the in?uence of cross-linking and PEO addition on thermal properties of the resulting materials. It was observed by thermogravimetry that the water-polymer interaction will be different for the cross-linked material compared to the blend, according to the specific site availability. The in?uence of such modifications (cross-linking and PEO addition), on chitosan thermal stability was also studied. The DSC results showed a good agreement with the TG/DTG results, reinforcing the interpretation given for TG/DTG results. DMTA results indicate that glass transition temperature is around 50 degrees C for the polymer under study. (c) 2005 Elsevier Ltd. All rights reserved.en
dc.format.extent97-103-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectchitosanpt
dc.subjectthermal analysispt
dc.subjectblendspt
dc.titleThermal analysis of chitosan based networksen
dc.typeoutro-
dc.contributor.institutionUniversidade Federal do Rio Grande do Norte (UFRN)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Fed Rio Grande Norte, Dept Quim, BR-59078970 Natal, RN, Brazil-
dc.description.affiliationUNESP, Dept Fis Quim & Biol FCT, BR-19060900 São Paulo, Brazil-
dc.description.affiliationUnespUNESP, Dept Fis Quim & Biol FCT, BR-19060900 São Paulo, Brazil-
dc.identifier.doi10.1016/j.carbpol.2005.02.022-
dc.identifier.wosWOS:000233382600001-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofCarbohydrate Polymers-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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