Production and characterization of carbon/carbon composites from thermoplastic matrices

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorInstitute for Technological Research (IPT)-
Autor(es): dc.contributorToray Advanced Composites-
Autor(es): dc.creatordos Santos Conejo, Luiza [UNESP]-
Autor(es): dc.creatorde Meneses Neto, Hermes Rocha [UNESP]-
Autor(es): dc.creatorde Oliveira, Juliana Bovi [UNESP]-
Autor(es): dc.creatorde Paula Santos, Luis Felipe [UNESP]-
Autor(es): dc.creatorNakazato, Roberto Zenhei [UNESP]-
Autor(es): dc.creatorde Oliveira Hein, Luis Rogerio [UNESP]-
Autor(es): dc.creatorKok, Winand-
Autor(es): dc.creatorBotelho, Edson Cocchieri [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:53:36Z-
Data de disponibilização: dc.date.available2022-02-22T00:53:36Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10965-021-02448-7-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208506-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208506-
Descrição: dc.descriptionCarbon-carbon composites (C/C) are those that have carbonaceous matrix reinforced with carbon fiber. They are widely used in the aerospace field, due mainly to the properties such as low density, high stiffness, and excellent thermal resistance, in comparison to the ones with polymer or metallic matrix. They are obtained through composites of polymer matrix (thermoset or thermoplastic), from the heat treatment of carbonization. The objective of this work is to produce the C/C composite material from three different thermoplastic laminates (PEKK/CF, PEEK/CF and LMPAEK/CF) as well as to compare these materials with C/C composites obtained from thermoset matrices, to show their advantages and disadvantages in relation to them. Such comparison was substantiated with TGA, DSC, SEM and XRD analyzes. In this work, the TGA showed the proposed process presents a lower mass loss, resulting in a faster and cheaper process, comparing thermoplastic with thermoset laminates. The DSC tests provided the basis for establishing the different heating rates. Through the SEM images it was possible to analyze the carbonization process. Finally, analyzes of cyclic voltammetry were made; through a comparison with Platinum electrode, C/C electrodes proved to be suitable for this application. Also, electrodes obtained from PEEK/CF presented better electrochemical responses.-
Descrição: dc.descriptionDepartment of Materials and Technology São Paulo State University UNESP-
Descrição: dc.descriptionLightweight Structures Laboratory Institute for Technological Research (IPT)-
Descrição: dc.descriptionDepartment of Physics and Chemistry São Paulo State University UNESP-
Descrição: dc.descriptionToray Advanced Composites-
Descrição: dc.descriptionDepartment of Materials and Technology São Paulo State University UNESP-
Descrição: dc.descriptionDepartment of Physics and Chemistry São Paulo State University UNESP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Polymer Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCarbon/carbon composites-
Palavras-chave: dc.subjectThermal analyses-
Palavras-chave: dc.subjectThermoplastic matrix-
Título: dc.titleProduction and characterization of carbon/carbon composites from thermoplastic matrices-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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