HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.

Autores
Cussa, Jorgelina; López , Claudia; Anunziata, Oscar Alfredo; Anunziata, Oscar Alfredo
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Highly 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 wassuccessful, which acts as supports to anchor the HaP crystals, in nanometer-scale (<2nm), 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.
Fil: Cussa, Jorgelina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: López, Claudia. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento Ingeniería Química; Argentina.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Materia
Nanostructured composite
SBA-3
HaP
XRD
FTIR
SEM
TEM
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Attribution-NonCommercial-NoDerivatives 4.0 International
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/12380
Acceder
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oai_identifier_str oai:ria.utn.edu.ar:20.500.12272/12380
network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.Cussa, JorgelinaLópez , ClaudiaAnunziata, Oscar AlfredoAnunziata, Oscar AlfredoNanostructured compositeSBA-3HaPXRDFTIRSEMTEMHighly 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 wassuccessful, which acts as supports to anchor the HaP crystals, in nanometer-scale (&lt;2nm), 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.Fil: Cussa, Jorgelina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: López, Claudia. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento Ingeniería Química; Argentina.Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Univesidsad Tecnológica Nacional2025-03-13T18:50:22Z2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfCrimson Publishers, Short Communication2576-8840http://hdl.handle.net/20.500.12272/12380enginfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Cussa, Jorgelina; López, Claudia; Anunziata, Oscar Alfredo.https://creativecommons.org/licenses/by-nc-nd/4.0/reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:47:49Zoai:ria.utn.edu.ar:20.500.12272/12380instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:47:51.216Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
title HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
spellingShingle HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
Cussa, Jorgelina
Nanostructured composite
SBA-3
HaP
XRD
FTIR
SEM
TEM
title_short HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
title_full HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
title_fullStr HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
title_full_unstemmed HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
title_sort HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water.
dc.creator.none.fl_str_mv Cussa, Jorgelina
López , Claudia
Anunziata, Oscar Alfredo
Anunziata, Oscar Alfredo
author Cussa, Jorgelina
author_facet Cussa, Jorgelina
López , Claudia
Anunziata, Oscar Alfredo
author_role author
author2 López , Claudia
Anunziata, Oscar Alfredo
author2_role author
author
dc.subject.none.fl_str_mv Nanostructured composite
SBA-3
HaP
XRD
FTIR
SEM
TEM
topic Nanostructured composite
SBA-3
HaP
XRD
FTIR
SEM
TEM
dc.description.none.fl_txt_mv Highly 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 wassuccessful, which acts as supports to anchor the HaP crystals, in nanometer-scale (&lt;2nm), 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.
Fil: Cussa, Jorgelina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: López, Claudia. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Departamento Ingeniería Química; Argentina.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
description Highly 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 wassuccessful, which acts as supports to anchor the HaP crystals, in nanometer-scale (&lt;2nm), 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.
publishDate 2021
dc.date.none.fl_str_mv 2021
2025-03-13T18:50:22Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv Crimson Publishers, Short Communication
2576-8840
http://hdl.handle.net/20.500.12272/12380
identifier_str_mv Crimson Publishers, Short Communication
2576-8840
url http://hdl.handle.net/20.500.12272/12380
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Cussa, Jorgelina; López, Claudia; Anunziata, Oscar Alfredo.
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Cussa, Jorgelina; López, Claudia; Anunziata, Oscar Alfredo.
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Univesidsad Tecnológica Nacional
publisher.none.fl_str_mv Univesidsad Tecnológica Nacional
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.265058

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