Mechanical Properties of Cement Mortars Incorporating Zero-Valent Iron Nanoparticles

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dc.authoridYAZGAN, Ahmet Utku/0000-0003-2622-868Xen_US
dc.authoridTaşaltın, Nevin/0000-0001-6788-1605en_US
dc.authoridÖzsoy Özbay, Ayşe Elif/0000-0001-5397-398Xen_US
dc.authoridKARAKUS, SELCAN/0000-0002-8368-4609en_US
dc.authoridPehlivan, Ahmet Onur/0000-0002-6296-4126en_US
dc.contributor.authorÖzsoy Özbay, Ayşe Elif
dc.contributor.authorKarapinar, Isil Sanri
dc.contributor.authorYazgan, Ahmet Utku
dc.contributor.authorPehlivan, Ahmet Onur
dc.contributor.authorKarakuş, Selcan
dc.contributor.authorTaşaltın, Nevin
dc.contributor.authorKilislioğlu, Ayben
dc.date.accessioned2024-07-12T21:37:59Z
dc.date.available2024-07-12T21:37:59Z
dc.date.issued2022en_US
dc.department[Belirlenecek]en_US
dc.description.abstractIn this study, the effects of zero-valent iron (ZVI) nanoparticles (NPs) on the mechanical performance of cementitious composites were investigated. For this purpose, the use of a novel nanomaterial containing ZVI NPs blended with carboxymethyl cellulose (CMC) and SiO2 was introduced. CMC/SiO2-ZVI NPs were prepared by a green and low-cost sonochemical method at room temperature and characterized using scanning electron microscopy/energy dispersive X-ray spectroscopy, thermal gravimetry analysis, Brunauer-Emmett-Teller, and X-ray diffraction techniques. The values of intrinsic viscosities of CMC/SiO2-ZVI NPs were examined to determine the optimal miscible condition as affected by the different mass ratios of CMC/SiO2 and sonication time. Then, eight different cement mortar specimens containing CMC/SiO2 and CMC/SiO2-ZVI NPs were prepared in ratios of 0.2%, 0.5%, 1%, and 2% by weight, and flexural and compressive strengths of the specimens were determined at the ages of 7 and 28 days. The microstructure of the specimens was also evaluated. Comprehensive results proving the improvement in the mechanical properties have been obtained in the specimens containing 1% and 2% CMC/SiO2-ZVI NPs. (C) 2021 American Society of Civil Engineers.en_US
dc.identifier.doi10.1061/(ASCE)MT.1943-5533.0004030
dc.identifier.issn0899-1561
dc.identifier.issn1943-5533
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85118307588en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1061/(ASCE)MT.1943-5533.0004030
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7005
dc.identifier.volume34en_US
dc.identifier.wosWOS:000719536000020en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAsce-Amer Soc Civil Engineersen_US
dc.relation.ispartofJournal of Materials in Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY04347
dc.subjectZero-Valent Iron (Zvi)en_US
dc.subjectNanoparticle (Np)en_US
dc.subjectCement Mortaren_US
dc.subjectSilicaen_US
dc.subjectNanocompositesen_US
dc.subjectMechanical Strengthen_US
dc.titleMechanical Properties of Cement Mortars Incorporating Zero-Valent Iron Nanoparticlesen_US
dc.typeArticle
dspace.entity.typePublication

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