An experimental evaluation on the dynamic response of water aged composite/aluminium adhesive joints: Influence of electrospun nanofibers interleaving

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dc.contributor.authorUlus, Hasan
dc.contributor.authorKaybal, Halil Burak
dc.contributor.authorBerber, Nihat Erdem
dc.contributor.authorTatar, Ahmet Caner
dc.contributor.authorEkrem, Mursel
dc.contributor.authorAtaberk, Necati
dc.contributor.authorAvci, Ahmet
dc.date.accessioned2024-02-23T14:02:38Z
dc.date.available2024-02-23T14:02:38Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractThe impact response of adhesives is a critical design parameter considering their lifetime. Additionally, environmental effects such as water or moisture may cause to degrade of the polymer-based adhesive and shorten its service life. This study aimed to investigate the impact response of water-aged aluminium-composite adhesively bonded single lap joints (SLJs). Nylon 6.6 nanofibers modified with graphene nanoplatelets (GNPs) were introduced in the adhesion areas to increase adhesive performance. The water aging resulted in decreased impact resistance in all cases. However, nanofiber-modified SLJs exhibited comparatively higher impact performance under both non-aged and water-aged conditions. Further, the GNP reinforced nylon 6.6 nanofibers increased the maximum impact load by 15 and 19% compared to neat nanofibers before and after aging, respectively. The fracture surfaces were examined via scanning electron microscopy (SEM) to understand damage and toughness mechanisms. A schematic model has been developed to explain the mechanisms leading to improved bonding performance by applying N6.6 nanofiber reinforcement to the adhesion zone.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [215 M777]; TUBITAKen_US
dc.description.sponsorshipThis research was carried out with funding by The Scientific and Technological Research Council of Turkey (TUBITAK) under grant number 215 M777. The authors wish to thank you for the technical support of the TUBITAK.en_US
dc.identifier.doi10.1016/j.compstruct.2021.114852
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85118476155en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2021.114852
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11782
dc.identifier.volume280en_US
dc.identifier.wosWOS:000718807700003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComposite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEpoxyen_US
dc.subjectGraphene Nanoplatelet (Gnp)en_US
dc.subjectNylon 6en_US
dc.subject6 (N6en_US
dc.subject6) Nanofiberen_US
dc.subjectSingle Lap Joints (Slj)en_US
dc.subjectLow-Velocity Impact (Lvi)en_US
dc.subjectWater Agingen_US
dc.titleAn experimental evaluation on the dynamic response of water aged composite/aluminium adhesive joints: Influence of electrospun nanofibers interleavingen_US
dc.typeArticleen_US

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