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dc.contributor.authorSilva, E. A. A.-
dc.contributor.authorOliveira, F. R.-
dc.contributor.authorCarmo, S. N.-
dc.contributor.authorSteffens, F.-
dc.contributor.authorSouto, A. Pedro-
dc.description.abstractThis work intends to study the chemical and physical modifications of natural cork agglomerate after plasma treatment using dielectric barrier discharge (DBD). Different experimental techniques were used to evaluate the surface alterations of the substrate pre- treated with DBD plasma, namely, static and dynamic contact angle, surface energy, Fourier transform infrared spectroscopy (FTIR), energy dispersive spectroscopy (EDS), scanning electronic microscopy (SEM) and differential scanning calorimetry (DSC). Plasma discharge greatly increases the wettability and surface energy of the samples. Chemical and physical analyses of the cork agglomerate confirmed considerable surface modification.por
dc.description.sponsorshipThe authors gratefully acknowledge the CsF – CNPq and CAPES Foundation, Brazil, for the doctoral grants 202539/2011-3 and BEX0978/12-4. We would also like to thank the Project no 2011/19280 (“COLTEC”), FCT and FEDER-COMPETE funding PEt-C/CTM/UI0264/2011.por
dc.titleCharacterization of natural cork agglomerate functionalised by plasma treatmentpor
oaire.citationConferenceDate9 - 11 June 2013por
oaire.citationConferencePlaceGuimarães, Portugal.por
oaire.citationTitle1st International Conference on Natural Fibers : Future Materials for Advance Applicationspor
sdum.conferencePublication1st International Conference on Natural Fibers : Future Materials for Advance Applicationspor
Appears in Collections:DET/2C2T - Comunicações em congressos internacionais com arbitragem científica

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