Efficient retention of fluorides using SBA-3mesoporous Material.

dc.creatorCussa, Jorgelina
dc.creatorLópez , Claudia
dc.creatorAnunziata, Oscar Alfredo
dc.creatorAnunziata, Oscar Alfredo
dc.date.accessioned2025-02-25T22:27:34Z
dc.date.issued2022
dc.description.abstractHighly ordered pore mesoporous silica composites, like SBA-3 and hydroxyapatite (HaP) nanocrystals, characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and textural properties, were successfully applied to remove fluoride from contaminated water. The proposed procedure to prepare HaP/SBA-3 was successful, which acts as supports to anchor the HaP crystals, in nanometer-scale (<2 nm), with higher fluoride retention from contaminated water. The free OH- groups of HaP nanocrystals, within the host, facilitated the high-performance fluoride trapping. The fluoride retention activity was much higher than that of pure HaP and the composites HaP/SBA-15 and HaP/MCM-41.
dc.description.affiliationFil: Cussa, Jorgelina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
dc.description.affiliationFil: López, Claudia. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento Ingeniería Química; Argentina.
dc.description.affiliationFil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
dc.formatpdf
dc.identifier.citation16. International Conference on Nanomaterials Chemistry 2022.
dc.identifier.urihttp://hdl.handle.net/20.500.12272/12257
dc.language.isoen
dc.publisherUnivesidsad Tecnológica Nacional
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.holderCussa, Jorgelina; López, Claudia; Anunziata, Oscar Alfredo.
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.usehttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectF-retention
dc.subjectContaminated water
dc.subjectHaP/SBA-3
dc.subjectNanocomposites
dc.titleEfficient retention of fluorides using SBA-3mesoporous Material.
dc.typeinfo:eu-repo/semantics/article
dc.type.versionacceptedVersion

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