dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorInst Aeronaut & Space
dc.date.accessioned2014-12-03T13:11:49Z
dc.date.available2014-12-03T13:11:49Z
dc.date.created2014-12-03T13:11:49Z
dc.date.issued2013-11-01
dc.identifierJournal Of Thermoplastic Composite Materials. London: Sage Publications Ltd, v. 26, n. 10, p. 1317-1331, 2013.
dc.identifier0892-7057
dc.identifierhttp://hdl.handle.net/11449/113591
dc.identifier10.1177/0892705712439566
dc.identifierWOS:000329489500004
dc.identifier4378078337343660
dc.identifier0000-0001-8338-4879
dc.description.abstractThe thermal degradation of the polyamide 6,6 (abbreviated henceforth as PA 6,6) reinforced with different concentrations of carbon nanotubes (CNTs) was investigated by means of thermal analysis. In this study, the nanostructured composites were produced using 0.1, 0.5 and 1.0 wt% of CNT. X-ray diffraction analyses were performed in order to evaluate the crystallographic properties of nanostructured composite. The degradation kinetics of PA 6,6/CNT nanostructured composites were measured by thermogravimetric analysis at different heating rates under nitrogen flow. TGA experiments were performed to elucidate the thermal behavior and supply the data that characterize the degradation kinetic. The degradation parameter kinetics was determined using the Ozawa-Wall-Flynn (O-W-F) methods, which do not require knowledge of the reaction mechanism. In this work, the results show that the addition of CNT up to the amount of 0.5wt% increases the thermal stability of PA 6,6.
dc.languageeng
dc.publisherSage Publications Ltd
dc.relationJournal of Thermoplastic Composite Materials
dc.relation0.912
dc.relation0,427
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCarbon nanotubes
dc.subjectpolyamide 6
dc.subject6
dc.subjectdegradation kinetic
dc.subjectO-W-F model
dc.subjectthermogravimetric analysis
dc.titleNonoxidative thermal degradation kinetic of polyamide 6,6 reinforced with carbon nanotubes
dc.typeArtículos de revistas


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