Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites

Carbon fiber-reinforced thermoplastic composites are widely used in the aeronautical industry due to their high mechanical properties and low specific weight. Within the select group of thermoplastic matrices, poly (aryl ether ketone) (PAEK) stands out as a semicrystalline material with high glass t...

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Detalles Bibliográficos
Autores: Feres, Gabriel Damasceno [UNESP], Ribeiro, Bruno [UNESP], Costa, Michelle Leali [UNESP], de Paula Santos, Luis Felipe [UNESP], Botelho, Edson Cocchieri [UNESP]
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:Brasil
Institución:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/309546
Acceso en línea:http://dx.doi.org/10.1002/pc.29519
https://hdl.handle.net/11449/309546
Access Level:acceso abierto
Palabra clave:buckypaper
carbon nanotubes
composite
graphene
PAEK
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spelling Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber compositesbuckypapercarbon nanotubescompositegraphenePAEKCarbon fiber-reinforced thermoplastic composites are widely used in the aeronautical industry due to their high mechanical properties and low specific weight. Within the select group of thermoplastic matrices, poly (aryl ether ketone) (PAEK) stands out as a semicrystalline material with high glass transition and melting temperatures. This work aims to evaluate how buckypaper (BP) influences the mechanical properties of the composite PAEK/CF. For this, three types of BPs were made using vacuum filtration. The first one is with carbon nanotubes (CNT), the second is with graphene (GR), and the third is a mix of CNT and GR. The influence of BPs in mechanical behavior was performed by an interlaminar short beam test (ILSS), a compression shear test (CST), and an impulse excitation of vibration. Finally, the presence of BP reduced the mechanical properties of the material due to the low adhesion between matrix and BP. In the ILSS test, it was noted a reduction in interlaminar shear of 16% for CNT BP, 20% for GR BP and 28% for hybrid BP. In the CST, a reduction of 32% for CNT BP, 39% for GR BP and 13% for hybrid BP was observed. On the other hand, the composite with hybrid BP presents a greater increase in Young's Modulus, representing a gain of 13%. Highlights: The vacuum filtration process used to produce BPs was determined. Morphology evaluation of BPs through scanning electron microscopy. Influence of BPs on the mechanical properties of composites. Effect of nanoparticles on the adhesion between matrix and BPs.Department of Materials and Technology São Paulo State University (UNESP) School of Science and EngineeringInstitute for Technological Research (IPT) Lightweight Structures Laboratory (LEL)Department of Materials and Technology São Paulo State University (UNESP) School of Science and EngineeringUniversidade Estadual Paulista (UNESP)Lightweight Structures Laboratory (LEL)2025-04-29T20:15:54Z2025-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1002/pc.29519Polymer Composites.1548-05690272-8397https://hdl.handle.net/11449/30954610.1002/pc.295192-s2.0-85215261949Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPolymer Compositesinfo:eu-repo/semantics/openAccessFeres, Gabriel Damasceno [UNESP]Ribeiro, Bruno [UNESP]Costa, Michelle Leali [UNESP]de Paula Santos, Luis Felipe [UNESP]Botelho, Edson Cocchieri [UNESP]2025-04-30T13:33:31Zoai:repositorio.unesp.br:11449/309546Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-04-30T13:33:31Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
title Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
spellingShingle Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
Feres, Gabriel Damasceno [UNESP]
buckypaper
carbon nanotubes
composite
graphene
PAEK
title_short Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
title_full Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
title_fullStr Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
title_full_unstemmed Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
title_sort Study of the influence of carbon nanotubes, graphene, and hybrid buckypaper on the mechanical behavior of PAEK/carbon fiber composites
dc.creator.none.fl_str_mv Feres, Gabriel Damasceno [UNESP]
Ribeiro, Bruno [UNESP]
Costa, Michelle Leali [UNESP]
de Paula Santos, Luis Felipe [UNESP]
Botelho, Edson Cocchieri [UNESP]
author Feres, Gabriel Damasceno [UNESP]
author_facet Feres, Gabriel Damasceno [UNESP]
Ribeiro, Bruno [UNESP]
Costa, Michelle Leali [UNESP]
de Paula Santos, Luis Felipe [UNESP]
Botelho, Edson Cocchieri [UNESP]
author_role author
author2 Ribeiro, Bruno [UNESP]
Costa, Michelle Leali [UNESP]
de Paula Santos, Luis Felipe [UNESP]
Botelho, Edson Cocchieri [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Lightweight Structures Laboratory (LEL)
dc.subject.por.fl_str_mv buckypaper
carbon nanotubes
composite
graphene
PAEK
topic buckypaper
carbon nanotubes
composite
graphene
PAEK
description Carbon fiber-reinforced thermoplastic composites are widely used in the aeronautical industry due to their high mechanical properties and low specific weight. Within the select group of thermoplastic matrices, poly (aryl ether ketone) (PAEK) stands out as a semicrystalline material with high glass transition and melting temperatures. This work aims to evaluate how buckypaper (BP) influences the mechanical properties of the composite PAEK/CF. For this, three types of BPs were made using vacuum filtration. The first one is with carbon nanotubes (CNT), the second is with graphene (GR), and the third is a mix of CNT and GR. The influence of BPs in mechanical behavior was performed by an interlaminar short beam test (ILSS), a compression shear test (CST), and an impulse excitation of vibration. Finally, the presence of BP reduced the mechanical properties of the material due to the low adhesion between matrix and BP. In the ILSS test, it was noted a reduction in interlaminar shear of 16% for CNT BP, 20% for GR BP and 28% for hybrid BP. In the CST, a reduction of 32% for CNT BP, 39% for GR BP and 13% for hybrid BP was observed. On the other hand, the composite with hybrid BP presents a greater increase in Young's Modulus, representing a gain of 13%. Highlights: The vacuum filtration process used to produce BPs was determined. Morphology evaluation of BPs through scanning electron microscopy. Influence of BPs on the mechanical properties of composites. Effect of nanoparticles on the adhesion between matrix and BPs.
publishDate 2025
dc.date.none.fl_str_mv 2025-04-29T20:15:54Z
2025-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1002/pc.29519
Polymer Composites.
1548-0569
0272-8397
https://hdl.handle.net/11449/309546
10.1002/pc.29519
2-s2.0-85215261949
url http://dx.doi.org/10.1002/pc.29519
https://hdl.handle.net/11449/309546
identifier_str_mv Polymer Composites.
1548-0569
0272-8397
10.1002/pc.29519
2-s2.0-85215261949
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Polymer Composites
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1853672117039529984
score 15,300719

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