The Mode I interlaminar fracture toughness of chemically carbon nanotube grafted glass fabric/epoxy multi-scale composite structures

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dc.authoridESKIZEYBEK, VOLKAN/0000-0002-5373-0379
dc.contributor.authorEskizeybek, Volkan
dc.contributor.authorAvci, Ahmet
dc.contributor.authorGulce, Ahmet
dc.date.accessioned2025-01-27T20:29:10Z
dc.date.available2025-01-27T20:29:10Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractA novel and simple chemical route was successfully applied to graft carbon nanotubes (CNTs) onto silanized plain weave glass fabric (PWGF) mats, as confirmed by Fourier transform infrared spectroscopy and scanning electron microscopy. The CNTs grafted PWGF mats were used to reinforce epoxy matrix for multi-scale composite production due to their potential for increasing interlaminar fracture toughness by bridging the ply interfaces. Grafting CNTs onto PWGFs improved both initial and steady-state toughness more than double as measured by Mode I interlaminar fracture testing. Failed specimens were visualized to determine the failure modes using fractography. The key findings indicated that the covalent interactions created between CNTs and fibers lead fibers bridging the interface region like barbed wires, which are mainly responsible for increased fracture toughness as a result of improved interfacial adhesion. (C) 2014 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipSelcuk University Scientific Research Projects [09101054]
dc.description.sponsorshipThis project was supported by Selcuk University Scientific Research Projects (Project No. 09101054). Technical support from the Selcuk University Advanced Technology Research and Application Center is much appreciated.
dc.identifier.doi10.1016/j.compositesa.2014.04.013
dc.identifier.endpage102
dc.identifier.issn1359-835X
dc.identifier.issn1878-5840
dc.identifier.scopus2-s2.0-84900851885
dc.identifier.scopusqualityQ1
dc.identifier.startpage94
dc.identifier.urihttps://doi.org/10.1016/j.compositesa.2014.04.013
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22852
dc.identifier.volume63
dc.identifier.wosWOS:000337878300012
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofComposites Part A-Applied Science and Manufacturing
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectLaminates
dc.subjectFracture toughness
dc.subjectElectron microscopy
dc.subjectInjection moulding
dc.titleThe Mode I interlaminar fracture toughness of chemically carbon nanotube grafted glass fabric/epoxy multi-scale composite structures
dc.typeArticle

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