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Fatigue behaviour of nanoclay reinforced epoxy resin composites

2013-09Artigo científico Acesso restrito
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datacite.subject.fosEngenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
datacite.subject.fosEngenharia e Tecnologia::Engenharia dos Materiais
datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg07:Energias Renováveis e Acessíveis
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorFerreira, J.A.M.
dc.contributor.authorBorrego, L.P.
dc.contributor.authorCosta, J.D.M.
dc.contributor.authorCapela, C.
dc.date.accessioned2026-03-11T18:59:42Z
dc.date.available2026-03-11T18:59:42Z
dc.date.issued2013-09
dc.description.abstractNanoparticle filling is a feasible way to increase the mechanical properties of polymer matrices. Abundant research work has been published in the last number of years concerning the enhancement of the mechanical properties of nanoparticle filled polymers, but only a reduced number of studies have been done focusing on the fatigue behaviour. This work analyses the influence of nanoclay reinforcement and water presence on the fatigue behaviour of epoxy matrices. The nanoparticles were dispersed into the epoxy resin using a direct mixing method. The dispersion and exfoliation of nanoparticles was characterised by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Fatigue strength decreased with the nanoclay incorporation into the matrix. Fatigue life of nanoclay filled composites was significantly reduced by the notch effect and by the immersion in water.eng
dc.description.sponsorshipThe authors gratefully acknowledge the Portuguese Foundation to Science and Technology for funding the work reported, Project nº PTDC/EME-PME/103622/2008 co-financed by FEDER, through the Operational Factors for Competitiveness Programme of QREN, with reference COMPETE: FCOMP-01-0124-FEDER-010249.
dc.identifier.citationJ.A.M. Ferreira, L.P. Borrego, J.D.M. Costa, C. Capela, Fatigue behaviour of nanoclay reinforced epoxy resin composites, Composites Part B: Engineering, Volume 52, 2013, Pages 286-291, ISSN 1359-8368, https://doi.org/10.1016/j.compositesb.2013.04.003.
dc.identifier.doi10.1016/j.compositesb.2013.04.003
dc.identifier.issn1359-8368
dc.identifier.urihttp://hdl.handle.net/10400.8/15850
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S1359836813001510?via%3Dihub
dc.relation.ispartofComposites Part B: Engineering
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectA. Particle-reinforcement
dc.subjectA. Resins
dc.subjectB. Environmental degradation
dc.subjectB. Fatigue
dc.subjectNanocomposites
dc.titleFatigue behaviour of nanoclay reinforced epoxy resin compositeseng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage291
oaire.citation.startPage286
oaire.citation.titleComposites Part B: Engineering
oaire.citation.volume52
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCapela
person.givenNameCarlos
person.identifier.ciencia-id9B1E-6857-3D6B
person.identifier.orcid0000-0003-3334-4945
person.identifier.ridG-6395-2016
person.identifier.scopus-author-id7801358401
relation.isAuthorOfPublication9b079aa3-b79b-4395-b081-1f23d6a17514
relation.isAuthorOfPublication.latestForDiscovery9b079aa3-b79b-4395-b081-1f23d6a17514

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