Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application

Detalhes bibliográficos
Autor(a) principal: Escada, Ana Lucia [UNESP]
Data de Publicação: 2017
Outros Autores: Nakazato, Roberto Zenhei [UNESP], Rosifini Alves Claro, Ana Paula [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1980-5373-MR-2016-0520
http://hdl.handle.net/11449/163430
Resumo: In this study, the effects of the parameters such as applied potential difference, time and annealing temperature in the titania nanotubes formation were evaluated. The morphology of the nanotubes was evaluted by using Field Emission Gun - Scanning Electron Microscope (FEG-SEM), Atomic Force Microscope (AFM), contact angle and X-rays diffraction (XRD). Self-organized nano-structures were formed on the Ti-7.5Mo alloy surface from the same electrolyte (glycerol/NH4F) for all conditions. It was observed that the potential influenced the diameter while the length was changed according to the anodization time lenght. The presence of the phases anatase and rutile was altered by annealing temperature. Results showed that 20V-48h-450 degrees C was the better than other conditions for application as biomaterial.
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spelling Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical ApplicationTitanium oxideNanotubesAnodic oxidationHeat treatmentIn this study, the effects of the parameters such as applied potential difference, time and annealing temperature in the titania nanotubes formation were evaluated. The morphology of the nanotubes was evaluted by using Field Emission Gun - Scanning Electron Microscope (FEG-SEM), Atomic Force Microscope (AFM), contact angle and X-rays diffraction (XRD). Self-organized nano-structures were formed on the Ti-7.5Mo alloy surface from the same electrolyte (glycerol/NH4F) for all conditions. It was observed that the potential influenced the diameter while the length was changed according to the anodization time lenght. The presence of the phases anatase and rutile was altered by annealing temperature. Results showed that 20V-48h-450 degrees C was the better than other conditions for application as biomaterial.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Dept Mat & Tecnol, Fac Engn Guaratingueta, Ave Dr Ariberto Pereira da Cunha,333, Guaratingueta, SP, BrazilUniv Estadual Paulista, Dept Mat & Tecnol, Fac Engn Guaratingueta, Ave Dr Ariberto Pereira da Cunha,333, Guaratingueta, SP, BrazilFAPESP: 2013 / 08200 - 9Univ Fed Sao Carlos, Dept Engenharia MaterialsUniversidade Estadual Paulista (Unesp)Escada, Ana Lucia [UNESP]Nakazato, Roberto Zenhei [UNESP]Rosifini Alves Claro, Ana Paula [UNESP]2018-11-26T17:42:00Z2018-11-26T17:42:00Z2017-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1282-1290application/pdfhttp://dx.doi.org/10.1590/1980-5373-MR-2016-0520Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 20, n. 5, p. 1282-1290, 2017.1516-1439http://hdl.handle.net/11449/16343010.1590/1980-5373-MR-2016-0520S1516-14392017000501282WOS:000413793100016S1516-14392017000501282.pdf87991910784514670000-0001-7897-1905Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Research-ibero-american Journal Of Materials0,398info:eu-repo/semantics/openAccess2024-07-02T15:03:54Zoai:repositorio.unesp.br:11449/163430Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:14:24.862855Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
title Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
spellingShingle Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
Escada, Ana Lucia [UNESP]
Titanium oxide
Nanotubes
Anodic oxidation
Heat treatment
title_short Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
title_full Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
title_fullStr Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
title_full_unstemmed Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
title_sort Influence of Anodization Parameters in the TiO2 Nanotubes Formation on Ti-7.5Mo Alloy Surface for Biomedical Application
author Escada, Ana Lucia [UNESP]
author_facet Escada, Ana Lucia [UNESP]
Nakazato, Roberto Zenhei [UNESP]
Rosifini Alves Claro, Ana Paula [UNESP]
author_role author
author2 Nakazato, Roberto Zenhei [UNESP]
Rosifini Alves Claro, Ana Paula [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Escada, Ana Lucia [UNESP]
Nakazato, Roberto Zenhei [UNESP]
Rosifini Alves Claro, Ana Paula [UNESP]
dc.subject.por.fl_str_mv Titanium oxide
Nanotubes
Anodic oxidation
Heat treatment
topic Titanium oxide
Nanotubes
Anodic oxidation
Heat treatment
description In this study, the effects of the parameters such as applied potential difference, time and annealing temperature in the titania nanotubes formation were evaluated. The morphology of the nanotubes was evaluted by using Field Emission Gun - Scanning Electron Microscope (FEG-SEM), Atomic Force Microscope (AFM), contact angle and X-rays diffraction (XRD). Self-organized nano-structures were formed on the Ti-7.5Mo alloy surface from the same electrolyte (glycerol/NH4F) for all conditions. It was observed that the potential influenced the diameter while the length was changed according to the anodization time lenght. The presence of the phases anatase and rutile was altered by annealing temperature. Results showed that 20V-48h-450 degrees C was the better than other conditions for application as biomaterial.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-01
2018-11-26T17:42:00Z
2018-11-26T17:42:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/1980-5373-MR-2016-0520
Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 20, n. 5, p. 1282-1290, 2017.
1516-1439
http://hdl.handle.net/11449/163430
10.1590/1980-5373-MR-2016-0520
S1516-14392017000501282
WOS:000413793100016
S1516-14392017000501282.pdf
8799191078451467
0000-0001-7897-1905
url http://dx.doi.org/10.1590/1980-5373-MR-2016-0520
http://hdl.handle.net/11449/163430
identifier_str_mv Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 20, n. 5, p. 1282-1290, 2017.
1516-1439
10.1590/1980-5373-MR-2016-0520
S1516-14392017000501282
WOS:000413793100016
S1516-14392017000501282.pdf
8799191078451467
0000-0001-7897-1905
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Materials Research-ibero-american Journal Of Materials
0,398
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1282-1290
application/pdf
dc.publisher.none.fl_str_mv Univ Fed Sao Carlos, Dept Engenharia Materials
publisher.none.fl_str_mv Univ Fed Sao Carlos, Dept Engenharia Materials
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128910133559296

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