dc.contributor.author | Ozbay, Ayse Elif Ozsoy | |
dc.contributor.author | Karapinar, Isil Sanri | |
dc.contributor.author | Yazgan, Ahmet Utku | |
dc.contributor.author | Pehlivan, Ahmet Onur | |
dc.contributor.author | Karakus, Selcan | |
dc.contributor.author | Tasaltin, Nevin | |
dc.contributor.author | Kilislioglu, Ayben | |
dc.date.accessioned | 2023-10-19T15:11:33Z | |
dc.date.available | 2023-10-19T15:11:33Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 0899-1561 | |
dc.identifier.issn | 1943-5533 | |
dc.identifier.uri | https://doi.org/10.1061/(ASCE)MT.1943-5533.0004030 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12469/5085 | |
dc.description.abstract | In 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.language.iso | eng | en_US |
dc.publisher | Asce-Amer Soc Civil Engineers | en_US |
dc.relation.ispartof | Journal of Materials in Civil Engineering | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Fe3o4 Nanoparticles | En_Us |
dc.subject | Nano-Fe2o3 Powders | En_Us |
dc.subject | Waste-Water | En_Us |
dc.subject | Fly-Ash | En_Us |
dc.subject | Removal | En_Us |
dc.subject | Nano-Al2o3 | En_Us |
dc.subject | Nano-Sio2 | En_Us |
dc.subject | Cmc | En_Us |
dc.subject | Zero-valent iron (ZVI) | en_US |
dc.subject | Nanoparticle (NP) | en_US |
dc.subject | Cement mortar | en_US |
dc.subject | Silica | en_US |
dc.subject | Nanocomposites | en_US |
dc.subject | Mechanical strength | en_US |
dc.title | Mechanical Properties of Cement Mortars Incorporating Zero-Valent Iron Nanoparticles | en_US |
dc.type | article | en_US |
dc.authorid | Taşaltın, Nevin/0000-0001-6788-1605 | |
dc.authorid | Pehlivan, Ahmet Onur/0000-0002-6296-4126 | |
dc.authorid | Özsoy Özbay, Ayşe Elif/0000-0001-5397-398X | |
dc.authorid | YAZGAN, Ahmet Utku/0000-0003-2622-868X | |
dc.authorid | KARAKUS, SELCAN/0000-0002-8368-4609 | |
dc.identifier.issue | 1 | en_US |
dc.identifier.volume | 34 | en_US |
dc.department | N/A | en_US |
dc.identifier.wos | WOS:000719536000020 | en_US |
dc.identifier.doi | 10.1061/(ASCE)MT.1943-5533.0004030 | en_US |
dc.identifier.scopus | 2-s2.0-85118307588 | en_US |
dc.institutionauthor | N/A | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorwosid | Taşaltın, Nevin/T-4554-2018 | |
dc.authorwosid | Pehlivan, Ahmet Onur/ABE-3390-2020 | |
dc.authorwosid | Özsoy Özbay, Ayşe Elif/GSN-3284-2022 | |
dc.authorwosid | YAZGAN, Ahmet Utku/AGZ-6191-2022 | |
dc.khas | 20231019-WoS | en_US |