Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation

The fabrication of nanopatterned surfaces at large scale attracts the interest of research groups from a wide range of areas as biotechnology, nanoelectronics and nanomagnetism. An extended method to pattern the surface in the nanoscale is the fabrication of ordered arrays of nanoelements based on p...

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Autores: Jaafar, Miriam, Navas, David, Hernández-Vélez, M., Baldonedo, J. L., Vázquez Villalabeitia, Manuel, Asenjo Barahona, Agustina
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2009
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/377223
Acceso en línea:http://hdl.handle.net/10261/377223
https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349509835&doi=10.1016%2fj.susc.2009.09.002&partnerID=40&md5=851e5efb39d197f5d377fa1950b79b3d
Access Level:acceso abierto
Palabra clave:Anodic porous alumina
Anodization
Atomic force microscopy
Nanoimprint
Nanoindentation
Pore nucleation
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spelling Nanoporous alumina membrane prepared by nanoindentation and anodic oxidationJaafar, MiriamNavas, DavidHernández-Vélez, M.Baldonedo, J. L.Vázquez Villalabeitia, ManuelAsenjo Barahona, AgustinaAnodic porous aluminaAnodizationAtomic force microscopyNanoimprintNanoindentationPore nucleationThe fabrication of nanopatterned surfaces at large scale attracts the interest of research groups from a wide range of areas as biotechnology, nanoelectronics and nanomagnetism. An extended method to pattern the surface in the nanoscale is the fabrication of ordered arrays of nanoelements based on porous templates as Nanoporous Anodic Aluminium Oxide (NAAO). One of the challenges of the NAAO fabrication, based on self-organized methods, is the control of the symmetry and lattice parameter of the ordered nanoporous films. In this work, we present a combined method based on Atomic Force Microscopy (AFM) nanoimprint and anodic oxidation of Al surface. AFM nanoindentations substitute the first anodization process and even more important, allow us to control the symmetry and the lattice parameter of the ordered arrays. In addition, by using AFM nanoimprint method it is possible to select the region were the ordered alumina grows. We demonstrate that square nanoporous arrays of alumina with lattice parameter of 105 nm can be obtained by this method. © 2009 Elsevier B.V. All rights reserved.The work has been performed under the projects CAMCSIC200660M046, MAT2007-65420-C02-01 and NMP4-CT-2006- 032109 (STREP ‘‘SURMOF”). M. Jaafar thanks Comunidad Autónoma de Madrid for the postgraduate fellowship.Peer reviewedElsevier BVAgencia Estatal de Investigación (España)Comunidad de MadridConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252009info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/377223https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349509835&doi=10.1016%2fj.susc.2009.09.002&partnerID=40&md5=851e5efb39d197f5d377fa1950b79b3dreponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MEC//MAT2007-65420-C02-01info:eu-repo/grantAgreement///NMP4-CT-2006-032109Surface Sciencehttps://doi.org/10.1016/j.susc.2009.09.002Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3772232026-05-22T06:33:51Z
dc.title.none.fl_str_mv Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
title Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
spellingShingle Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
Jaafar, Miriam
Anodic porous alumina
Anodization
Atomic force microscopy
Nanoimprint
Nanoindentation
Pore nucleation
title_short Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
title_full Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
title_fullStr Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
title_full_unstemmed Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
title_sort Nanoporous alumina membrane prepared by nanoindentation and anodic oxidation
dc.creator.none.fl_str_mv Jaafar, Miriam
Navas, David
Hernández-Vélez, M.
Baldonedo, J. L.
Vázquez Villalabeitia, Manuel
Asenjo Barahona, Agustina
author Jaafar, Miriam
author_facet Jaafar, Miriam
Navas, David
Hernández-Vélez, M.
Baldonedo, J. L.
Vázquez Villalabeitia, Manuel
Asenjo Barahona, Agustina
author_role author
author2 Navas, David
Hernández-Vélez, M.
Baldonedo, J. L.
Vázquez Villalabeitia, Manuel
Asenjo Barahona, Agustina
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Comunidad de Madrid
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Anodic porous alumina
Anodization
Atomic force microscopy
Nanoimprint
Nanoindentation
Pore nucleation
topic Anodic porous alumina
Anodization
Atomic force microscopy
Nanoimprint
Nanoindentation
Pore nucleation
description The fabrication of nanopatterned surfaces at large scale attracts the interest of research groups from a wide range of areas as biotechnology, nanoelectronics and nanomagnetism. An extended method to pattern the surface in the nanoscale is the fabrication of ordered arrays of nanoelements based on porous templates as Nanoporous Anodic Aluminium Oxide (NAAO). One of the challenges of the NAAO fabrication, based on self-organized methods, is the control of the symmetry and lattice parameter of the ordered nanoporous films. In this work, we present a combined method based on Atomic Force Microscopy (AFM) nanoimprint and anodic oxidation of Al surface. AFM nanoindentations substitute the first anodization process and even more important, allow us to control the symmetry and the lattice parameter of the ordered arrays. In addition, by using AFM nanoimprint method it is possible to select the region were the ordered alumina grows. We demonstrate that square nanoporous arrays of alumina with lattice parameter of 105 nm can be obtained by this method. © 2009 Elsevier B.V. All rights reserved.
publishDate 2009
dc.date.none.fl_str_mv 2009
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/377223
https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349509835&doi=10.1016%2fj.susc.2009.09.002&partnerID=40&md5=851e5efb39d197f5d377fa1950b79b3d
url http://hdl.handle.net/10261/377223
https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349509835&doi=10.1016%2fj.susc.2009.09.002&partnerID=40&md5=851e5efb39d197f5d377fa1950b79b3d
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MEC//MAT2007-65420-C02-01
info:eu-repo/grantAgreement///NMP4-CT-2006-032109
Surface Science
https://doi.org/10.1016/j.susc.2009.09.002
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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