Effect of novel synthesized nanoeggshell on the properties of cementitious composites

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dc.authorid0000-0002-6296-4126en_US
dc.authorid0000-0002-8368-4609en_US
dc.authorid0000-0002-3695-5867en_US
dc.authorid0000-0001-5397-398Xen_US
dc.authorid0000-0003-2622-868Xen_US
dc.authorid0000-0001-6788-1605en_US
dc.authorid0000-0002-9662-8390en_US
dc.contributor.authorPehlivan, Ahmet Onur
dc.contributor.authorKarakuş, Selcan
dc.contributor.authorKarapınar, Işıl Sanrı
dc.contributor.authorÖzsoy Özbay, Ayşe Elif
dc.contributor.authorYazgan, Ahmet Utku
dc.contributor.authorTaşaltın, Nevin
dc.contributor.authorKilislioğlu, Ayben
dc.date.accessioned2024-07-12T20:58:42Z
dc.date.available2024-07-12T20:58:42Z
dc.date.issued2020en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractIn this study, a novel synthesized form of nanoeggshell is introduced and its use in cementitious composites is proposed as a green, safe and low-cost additive. The nanoeggshell was characterized using FTIR, SEM, BET and viscometer techniques and results showed that the ultrasonic effect was a major factor for the structure of synthesized hierarchical 3D flower-like nanoeggshell. The intrinsic viscosity, voluminosity, and shape factor of nanoeggshell were calculated to understand rheological properties of the structure. Different error functions were used to find the optimum. Regarding the effect of the novel 3D flower-like nanoeggshell on the mechanical properties of mortar, four different cement mor-tar mixtures were prepared with varying percentages of nanoeggshell (0%, 0.1%, 0.5% and 1%). It is concluded that compressive strength of the mixtures increased with the increasing amount of nanoeggshell additive. Additionally, flexural strain capacity was improved with the additive due to bridging effect in the cement matrix, thus induced higher ductility. In addition, better workability was noted in the mixtures with nanoeggshell. As a result, the introduced 3D flower-like nanoeggshell is a novel potential nanomaterial that can be used as an effective additive for improving the mechanical properties of cementitious composites.en_US
dc.identifier.citationPehlivan, A.O., Karakuş, S., Karapınar, I.S., Özbay, A.E.Ö., Yazgan, A.U., Taşaltın, N. ve Kilislioğlu, A. (2020). Effect of novel synthesized nanoeggshell on the properties of cementitious composites. Journal of Advanced Concrete Technology, Japan Concrete Institute. 18(5), s. 294-306.en_US
dc.identifier.doi10.3151/jact.18.294
dc.identifier.endpage306en_US
dc.identifier.issn1346-8014
dc.identifier.issn1347-3913
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85085269885en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage294en_US
dc.identifier.urihttps://www.jstage.jst.go.jp/article/jact/18/5/18_294/_article/-char/en
dc.identifier.urihttps://doi.prg/10.3151/jact.18.294
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3204
dc.identifier.volume18en_US
dc.identifier.wosWOS:000537624700005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherJapan Concrete Instituteen_US
dc.relation.ispartofJournal of Advanced Concrete Technologyen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY01781
dc.subjectNano-silica agglomerationen_US
dc.subjectmechanical-propertiesen_US
dc.subjectgraphene oxideen_US
dc.subjectrheological propertiesen_US
dc.subjectreinforced cementen_US
dc.subjectsteel fıbersen_US
dc.subjectmicrostructureen_US
dc.subjectbehavioren_US
dc.subjectstrengthen_US
dc.subjectpowderen_US
dc.titleEffect of novel synthesized nanoeggshell on the properties of cementitious compositesen_US
dc.typeArticle
dspace.entity.typePublication

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