Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques

Fil: Schuster, Jonathan Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina.

Detalles Bibliográficos
Autores principales: Schuster, Jonathan Maximiliano, Vera, María Laura, Schvezov, Carlos Enrique, Rosenberger, Mario Roberto
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: Elsevier 2022
Materias:
Titanium dioxide
Anodic oxidation
Sol-gel process
Rutile
Anatase
Biomedical applications
Acceso en línea:https://hdl.handle.net/20.500.12219/5097
Aporte de:
Repositorio Institucional Digital de la UNaM (RIDUNAM) de Universidad Nacional de Misiones
id I77-R195-20.500.12219-5097
record_format dspace
spelling I77-R195-20.500.12219-50972024-06-04T13:30:56Z Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques Schuster, Jonathan Maximiliano Vera, María Laura Schvezov, Carlos Enrique Rosenberger, Mario Roberto Titanium dioxide Anodic oxidation Sol-gel process Rutile Anatase Biomedical applications Fil: Schuster, Jonathan Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina. Fil: Schuster, Jonathan Maximiliano. Universidad Nacional de Misiones. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina. Fil: Schuster, Jonathan Maximiliano. Universidad Nacional del Alto Uruguay. Departamento de Ciencias de la Salud; Argentina. Fil: Schuster, Jonathan Maximiliano. Comisión Nacional de Energía Atómica. Instituto de Tecnología Sabato; Argentina. Fil: Schuster, Jonathan Maximiliano. Universidad Nacional de San Martín. Instituto de Tecnología Sabato; Argentina. Fil: Vera, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina. Fil: Vera, María Laura. Universidad Nacional de Misiones. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina. Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones; Argentina. Fil: Schvezov, Carlos Enrique. Universidad Nacional de Misiones. Instituto de Materiales de Misiones; Argentina. Fil: Rosenberger, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina. Fil: Rosenberger, Mario Roberto. Universidad Nacional de Misiones. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina. Titanium oxide provides biological and hemocompatible properties to different biomedical devices made of titanium or its alloys. However, since this oxide naturally has a very low thickness and low tribological performance, it would be interesting to obtain thicker and more resistant oxides. In this work, a nanoporous/compact titanium oxide coating was synthesized on the Ti-6Al-4V alloy by combining the anodic oxidation and sol-gel dip- coating techniques. This coating was characterized by optical microscopy, scanning electron microscopy, atomic force microscopy, profilometry and X-ray diffraction. A ~600 nm-thick coating with low roughness (Ra ≅ 50 nm and Sa ≅ 57 nm) and free of cracks was obtained. The coating does not hide the nano- and micro-roughness of the substrate on which it was synthesized. The crystalline structure of the coating is anatase and rutile, but, superficially (~100 nm), it is only anatase. 2022-12-15 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/5097 eng info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.surfcoat.2022.129035 info:eu-repo/semantics/openAccess application/pdf application/pdf 5.2 MB Elsevier
institution Universidad Nacional de Misiones
institution_str I-77
repository_str R-195
collection Repositorio Institucional Digital de la UNaM (RIDUNAM)
language Inglés
topic Titanium dioxide
Anodic oxidation
Sol-gel process
Rutile
Anatase
Biomedical applications
spellingShingle Titanium dioxide
Anodic oxidation
Sol-gel process
Rutile
Anatase
Biomedical applications
Schuster, Jonathan Maximiliano
Vera, María Laura
Schvezov, Carlos Enrique
Rosenberger, Mario Roberto
Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
topic_facet Titanium dioxide
Anodic oxidation
Sol-gel process
Rutile
Anatase
Biomedical applications
description Fil: Schuster, Jonathan Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Materiales de Misiones. Programa de Materiales, Modelización y Metrología; Argentina.
format Artículo
Artículo
publishedVersion
author Schuster, Jonathan Maximiliano
Vera, María Laura
Schvezov, Carlos Enrique
Rosenberger, Mario Roberto
author_facet Schuster, Jonathan Maximiliano
Vera, María Laura
Schvezov, Carlos Enrique
Rosenberger, Mario Roberto
author_sort Schuster, Jonathan Maximiliano
title Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
title_short Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
title_full Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
title_fullStr Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
title_full_unstemmed Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
title_sort smooth semicompact multilayer coating of tio2 obtained by combining anodic oxidation and sol-gel techniques
publisher Elsevier
publishDate 2022
url https://hdl.handle.net/20.500.12219/5097
work_keys_str_mv AT schusterjonathanmaximiliano smoothsemicompactmultilayercoatingoftio2obtainedbycombininganodicoxidationandsolgeltechniques
AT veramarialaura smoothsemicompactmultilayercoatingoftio2obtainedbycombininganodicoxidationandsolgeltechniques
AT schvezovcarlosenrique smoothsemicompactmultilayercoatingoftio2obtainedbycombininganodicoxidationandsolgeltechniques
AT rosenbergermarioroberto smoothsemicompactmultilayercoatingoftio2obtainedbycombininganodicoxidationandsolgeltechniques
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