Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition

A versatile chemical synthesis procedure to obtain Al2O3 and Co2FeO4 nanolayers conformally coating a three-dimensional (3D) porous Ni film is presented. First, porous Ni is grown by hydrogen bubble template-assisted electrodeposition. Subsequently, Al2O3 and Co2FeO4 layers, with thickness ranging f...

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Autores: Zhang, Jin, Coll, Maria Dolors, Puig i Molina, Mª Teresa|||0000-0002-1873-0488, Pellicer, Eva|||0000-0002-8901-0998, Sort, Jordi|||0000-0003-1213-3639
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:170448
Acceso en línea:https://ddd.uab.cat/record/170448
https://dx.doi.org/urn:doi:10.1039/c6tc02656g
Access Level:acceso abierto
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spelling Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer depositionZhang, JinColl, Maria DolorsPuig i Molina, Mª Teresa|||0000-0002-1873-0488Pellicer, Eva|||0000-0002-8901-0998Sort, Jordi|||0000-0003-1213-3639A versatile chemical synthesis procedure to obtain Al2O3 and Co2FeO4 nanolayers conformally coating a three-dimensional (3D) porous Ni film is presented. First, porous Ni is grown by hydrogen bubble template-assisted electrodeposition. Subsequently, Al2O3 and Co2FeO4 layers, with thickness ranging from 5 nm to 25 nm, are directly deposited onto the pore walls by atomic layer deposition, while maintaining the porous architecture and magnetic properties of the Ni scaffold. The crystal structure, thickness and distribution of elements within the composite coatings are investigated in detail. The resulting magnetic and wettability properties are assessed. Contact angle tests reveal that 3D porous Ni films become more hydrophilic after coating with Al2O3 or Co2FeO4. From a technological point of view, the obtained composite porous films could be appealing for applications like magnetically-actuated micro/nano-electromechanical systems (MEMS/NEMS) or bio-MEMS/NEMS, among others. 22016-01-0120162016-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/170448https://dx.doi.org/urn:doi:10.1039/c6tc02656greponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengEuropean Commission https://doi.org/10.13039/501100000780 648454Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0496Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 MAT2014-57960-C3-1-RMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 MAT2014-51778-C2-1-RMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 RYC-2012-10839Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 RYC-2013-12448Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2014/SGR-1015open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:1704482026-06-06T12:50:31Z
dc.title.none.fl_str_mv Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
title Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
spellingShingle Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
Zhang, Jin
title_short Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
title_full Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
title_fullStr Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
title_full_unstemmed Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
title_sort Conformal oxide nanocoatings on electrodeposited 3D porous Ni films by atomic layer deposition
dc.creator.none.fl_str_mv Zhang, Jin
Coll, Maria Dolors
Puig i Molina, Mª Teresa|||0000-0002-1873-0488
Pellicer, Eva|||0000-0002-8901-0998
Sort, Jordi|||0000-0003-1213-3639
author Zhang, Jin
author_facet Zhang, Jin
Coll, Maria Dolors
Puig i Molina, Mª Teresa|||0000-0002-1873-0488
Pellicer, Eva|||0000-0002-8901-0998
Sort, Jordi|||0000-0003-1213-3639
author_role author
author2 Coll, Maria Dolors
Puig i Molina, Mª Teresa|||0000-0002-1873-0488
Pellicer, Eva|||0000-0002-8901-0998
Sort, Jordi|||0000-0003-1213-3639
author2_role author
author
author
author
description A versatile chemical synthesis procedure to obtain Al2O3 and Co2FeO4 nanolayers conformally coating a three-dimensional (3D) porous Ni film is presented. First, porous Ni is grown by hydrogen bubble template-assisted electrodeposition. Subsequently, Al2O3 and Co2FeO4 layers, with thickness ranging from 5 nm to 25 nm, are directly deposited onto the pore walls by atomic layer deposition, while maintaining the porous architecture and magnetic properties of the Ni scaffold. The crystal structure, thickness and distribution of elements within the composite coatings are investigated in detail. The resulting magnetic and wettability properties are assessed. Contact angle tests reveal that 3D porous Ni films become more hydrophilic after coating with Al2O3 or Co2FeO4. From a technological point of view, the obtained composite porous films could be appealing for applications like magnetically-actuated micro/nano-electromechanical systems (MEMS/NEMS) or bio-MEMS/NEMS, among others.
publishDate 2016
dc.date.none.fl_str_mv 2
2016-01-01
2016
2016-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/170448
https://dx.doi.org/urn:doi:10.1039/c6tc02656g
url https://ddd.uab.cat/record/170448
https://dx.doi.org/urn:doi:10.1039/c6tc02656g
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 648454
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0496
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 MAT2014-57960-C3-1-R
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 MAT2014-51778-C2-1-R
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 RYC-2012-10839
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 RYC-2013-12448
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2014/SGR-1015
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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