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dc.contributor.authorAgustín Badán, Juan
dc.contributor.authorNavarrete-Astorga, Elena 
dc.contributor.authorHenríquez, Rodrigo
dc.contributor.authorMartin-Jimenez, Francisco de Paula
dc.contributor.authorAriosa, Daniel
dc.contributor.authorRamos-Barrado, José Ramón 
dc.contributor.authorDalchiele, Enrique A.
dc.date.accessioned2022-05-17T09:41:30Z
dc.date.available2022-05-17T09:41:30Z
dc.date.issued2022-02-11
dc.identifier.citationJuan Agustín Badán, Elena Navarrete-Astorga, Rodrigo Henríquez, Francisco Martín Jiménez, Daniel Ariosa, José Ramón Ramos-Barrado, Enrique A. Dalchiele. Silver Nanoparticle Arrays onto Glass Substrates Obtained by Solid-State Thermal Dewetting: A Morphological, Structural and Surface Chemical Study. Academic Editor: Cinzia Sada Nanomaterials 2022, 12(4), 617; https://doi.org/10.3390/nano12040617es_ES
dc.identifier.urihttps://hdl.handle.net/10630/24136
dc.description.abstractSilver nanoparticles (NPs) on glass substrates were obtained by a solid-state thermal dewetting (SSD) process using vacuum-evaporated-silver precursor layers. An exhaustive investigation of the morphological, structural, and surface chemistry properties by systematically controlling the precursor film thickness, annealing temperature, and time was conducted. Thin silver films with thicknesses of 40 and 80 nm were deposited and annealed in air by applying a combined heat-up+constant temperature–time program. Temperatures from 300 to 500 °C and times from 0 to 50 min were assayed. SSD promoted the morphological modification of the films, leading to the Ag NPs having a discrete structure. The size, shape, surface density, and inter-nanoparticle distance of the nanoparticles depended on the initial film thickness, annealing temperature, and time, exhibiting a cubic silver structure with a (111) preferred crystallographic orientation. The prepared NPs were found to be highly enriched in the Ag{111}/Ag{110}/Ag{100} equilibrium facets. SSD not only promotes NP formation but also promotes the partial oxidation from Ag to AgO at the surface level. AgO was detected on the surface around the nanoparticles synthesized at 500 °C. Overall, a broad framework has been established that connects process factors to distinguish resultant Ag NP features in order to develop unique silver nanoparticles for specific applications.es_ES
dc.description.sponsorshipPartial funding for open access charge: Universidad de Málaga. This research was funded by CSIC (Comisión Sectorial de Investigación Científica) of the Universidad de la República, in Montevideo, Uruguay, PEDECIBA—Física, Uruguay. DI Consolidado 039.361/2019 PUCV Project, Valparaíso, Chile. Junta de Andalucía of Spain through the projects UMA18-FEDERJA-041 and UMA18-FEDERJA-039. The APC was funded by PEDECIBA—Física, Uruguay. DI Consolidado 039.361/2019 PUCV Project, Valparaíso, Chile. Junta de Andalucía of Spain through the projects UMA18-FEDERJA-041 and UMA18-FEDERJA-039.es_ES
dc.language.isoenges_ES
dc.publisherIOAP-MPDIes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectPlataes_ES
dc.subject.otherSilveres_ES
dc.subject.otherNanoparticleses_ES
dc.subject.otherSolid state dewettinges_ES
dc.subject.otherSolid state dewettinges_ES
dc.subject.otherNanostructured layerses_ES
dc.subject.otherFacetses_ES
dc.titleSilver Nanoparticle Arrays onto Glass Substrates Obtained by Solid-State Thermal Dewetting: A Morphological, Structural and Surface Chemical Studyes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doihttps://doi.org/10.3390/nano12040617
dc.rights.ccAtribución 4.0 Internacional*


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