Production of thermoplastic composites from carbon fibers treated by dielectric barrier discharge

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.contributorInstitute of Materials and Environmental Chemistry, Hungarian Academy of Sciences
dc.contributorTechnological Faculty of Pindamonhangaba
dc.date.accessioned2022-04-28T19:00:01Z
dc.date.accessioned2022-12-20T00:56:17Z
dc.date.available2022-04-28T19:00:01Z
dc.date.available2022-12-20T00:56:17Z
dc.date.created2022-04-28T19:00:01Z
dc.date.issued2012-01-01
dc.identifierECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials.
dc.identifierhttp://hdl.handle.net/11449/220186
dc.identifier2-s2.0-84903957052
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5400315
dc.description.abstractThis study deals with the production and characterization of carbon-reinforced polypropylene (CF/PP) composites from carbon fibers (CFs) treated by an atmospheric pressure dielectric barrier discharge (DBD). Following the treatment the CFs were characterized by Raman spectroscopy, which demonstrated that there were no major changes in the fiber crystalline structure after the treatment. X-ray photoelectron spectroscopy (XPS) analysis revealed an incorporation of oxygen containing polar groups on the fiber surface. Atomic force microscopy (AFM) indicated that the plasma species attacked the CF surface and changed its roughness. Interlaminar shear strength test (short-beam) and subsequent observation of the composites cross-section by scanning electron microscopy (SEM) demonstrated a greater resistance to shear of the composites made with CFs treated by DBD.
dc.languageeng
dc.relationECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials
dc.sourceScopus
dc.subjectAtmospheric plasma
dc.subjectCarbon fibers
dc.subjectComposites
dc.subjectDBD
dc.titleProduction of thermoplastic composites from carbon fibers treated by dielectric barrier discharge
dc.typeActas de congresos


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