The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates

Descripción del Articulo

This work was supported by the Peruvian-Argentinean 321-2009-CONCYTEC OAJ Project and MINCYT-CONCYTEC PE/09/01 and PE/11/02
Detalles Bibliográficos
Autores: Rodríguez, Juan, Onna, Diego, Sánchez, Luis, Marchi, M. Claudia, Candal, Roberto, Ponce, Silvia, Bilmes, Sara A.
Formato: artículo
Fecha de Publicación:2013
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1355
Enlace del recurso:https://hdl.handle.net/20.500.12390/1355
https://doi.org/10.1016/j.apsusc.2013.04.069
Nivel de acceso:acceso abierto
Materia:ZnO
Nanorods
Spray pyrolysis
Spray-gel
https://purl.org/pe-repo/ocde/ford#2.04.00
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/1355
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
title The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
spellingShingle The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
Rodríguez, Juan
ZnO
Nanorods
Spray pyrolysis
Spray-gel
https://purl.org/pe-repo/ocde/ford#2.04.00
title_short The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
title_full The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
title_fullStr The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
title_full_unstemmed The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
title_sort The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
author Rodríguez, Juan
author_facet Rodríguez, Juan
Onna, Diego
Sánchez, Luis
Marchi, M. Claudia
Candal, Roberto
Ponce, Silvia
Bilmes, Sara A.
author_role author
author2 Onna, Diego
Sánchez, Luis
Marchi, M. Claudia
Candal, Roberto
Ponce, Silvia
Bilmes, Sara A.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rodríguez, Juan
Onna, Diego
Sánchez, Luis
Marchi, M. Claudia
Candal, Roberto
Ponce, Silvia
Bilmes, Sara A.
dc.subject.none.fl_str_mv ZnO
topic ZnO
Nanorods
Spray pyrolysis
Spray-gel
https://purl.org/pe-repo/ocde/ford#2.04.00
dc.subject.es_PE.fl_str_mv Nanorods
Spray pyrolysis
Spray-gel
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.04.00
description This work was supported by the Peruvian-Argentinean 321-2009-CONCYTEC OAJ Project and MINCYT-CONCYTEC PE/09/01 and PE/11/02
publishDate 2013
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2013-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1355
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.apsusc.2013.04.069
url https://hdl.handle.net/20.500.12390/1355
https://doi.org/10.1016/j.apsusc.2013.04.069
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Applied Surface Science
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
_version_ 1844883006434574336
spelling Publicationrp02179500rp04018600rp00096500rp04022600rp04021600rp04019600rp04020600Rodríguez, JuanOnna, DiegoSánchez, LuisMarchi, M. ClaudiaCandal, RobertoPonce, SilviaBilmes, Sara A.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2013-08https://hdl.handle.net/20.500.12390/1355https://doi.org/10.1016/j.apsusc.2013.04.069This work was supported by the Peruvian-Argentinean 321-2009-CONCYTEC OAJ Project and MINCYT-CONCYTEC PE/09/01 and PE/11/02Spray pyrolysis (SP) and spray-gel (SG) techniques were used to deposit ZnO seeds on Fluor doped tin oxide glasses (FTO), heated at 350 °C or 130 °C, and PET heated at 90 °C. The effect of seeding on the morphology and wettability of ZnO nanorods (NRs) films grown by wet chemical methods was analyzed. The morphology and wettability of ZnO NRs films depend on the seeding process. SP seeds formed from zinc acetate dissolved in water ethanol mixtures yield vertically aligned ZnO NRs, whose diameters and dispersion size are determined by the ethanol/water ratio in the precursor solution. SG seeds formed from a methanol ZnO sol produce a ring patterned distribution on the FTO substrate. The drying of ZnO sol drops impinging on the substrate produces high density of seeds along a ring yielding textured films with NRs vertically oriented on the rings and multi-oriented outside them. This effect was not observed when ZnO NRs grown onto the ZnO/PET substrate, however rod diameter is related with the density of seeds. This way to control the density and diameter of NRs deposited onto a substrate modify the wettability and opens new possibilities for the design of tailored nanomaterials for photochemical applications. Both type of NRs films showed a strong luminescence emission in the UV and in the blue, associated with surface and intrinsic defects.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengElsevierApplied Surface Scienceinfo:eu-repo/semantics/openAccessZnONanorods-1Spray pyrolysis-1Spray-gel-1https://purl.org/pe-repo/ocde/ford#2.04.00-1The role of seeding in the morphology and wettability of ZnO nanorods films on different substratesinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/1355oai:repositorio.concytec.gob.pe:20.500.12390/13552024-05-30 16:03:00.449http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="9d40f3a1-f07e-4c6e-ae69-1c70e68f0f13"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates</Title> <PublishedIn> <Publication> <Title>Applied Surface Science</Title> </Publication> </PublishedIn> <PublicationDate>2013-08</PublicationDate> <DOI>https://doi.org/10.1016/j.apsusc.2013.04.069</DOI> <Authors> <Author> <DisplayName>Rodríguez, Juan</DisplayName> <Person id="rp02179" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Onna, Diego</DisplayName> <Person id="rp04018" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Sánchez, Luis</DisplayName> <Person id="rp00096" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Marchi, M. Claudia</DisplayName> <Person id="rp04022" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Candal, Roberto</DisplayName> <Person id="rp04021" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ponce, Silvia</DisplayName> <Person id="rp04019" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Bilmes, Sara A.</DisplayName> <Person id="rp04020" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Elsevier</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>ZnO</Keyword> <Keyword>Nanorods</Keyword> <Keyword>Spray pyrolysis</Keyword> <Keyword>Spray-gel</Keyword> <Abstract>Spray pyrolysis (SP) and spray-gel (SG) techniques were used to deposit ZnO seeds on Fluor doped tin oxide glasses (FTO), heated at 350 °C or 130 °C, and PET heated at 90 °C. The effect of seeding on the morphology and wettability of ZnO nanorods (NRs) films grown by wet chemical methods was analyzed. The morphology and wettability of ZnO NRs films depend on the seeding process. SP seeds formed from zinc acetate dissolved in water ethanol mixtures yield vertically aligned ZnO NRs, whose diameters and dispersion size are determined by the ethanol/water ratio in the precursor solution. SG seeds formed from a methanol ZnO sol produce a ring patterned distribution on the FTO substrate. The drying of ZnO sol drops impinging on the substrate produces high density of seeds along a ring yielding textured films with NRs vertically oriented on the rings and multi-oriented outside them. This effect was not observed when ZnO NRs grown onto the ZnO/PET substrate, however rod diameter is related with the density of seeds. This way to control the density and diameter of NRs deposited onto a substrate modify the wettability and opens new possibilities for the design of tailored nanomaterials for photochemical applications. Both type of NRs films showed a strong luminescence emission in the UV and in the blue, associated with surface and intrinsic defects.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.425424
The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
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