Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances

[EN] We present a bottom-up fabrication route based on the sputtering gas aggregation source that allows the generation of nanoparticles with controllable and tunable chemical composition while keeping the control of the cluster size. We demonstrate that the chemical composition of the particles can...

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Autores: Martínez Orellana, Lidia, Díaz, M., Román García, Elisa Leonor, Ruano Díaz, Manuel, Llamosa Pérez, Daniel, Huttel, Yves
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/343012
Acceso en línea:http://hdl.handle.net/10261/343012
Access Level:acceso abierto
Palabra clave:Chemical composition
Gold
Metal nanoparticles
Nanoparticles,Palladium
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spelling Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advancesMartínez Orellana, LidiaDíaz, M.Román García, Elisa LeonorRuano Díaz, ManuelLlamosa Pérez, DanielHuttel, YvesChemical compositionGoldMetal nanoparticlesNanoparticles,Palladium[EN] We present a bottom-up fabrication route based on the sputtering gas aggregation source that allows the generation of nanoparticles with controllable and tunable chemical composition while keeping the control of the cluster size. We demonstrate that the chemical composition of the particles can be monitored by the individual adjustment of the working parameters of the magnetrons inserted in a gas aggregation zone. Such control of the parameters leads to a fine control of the ion density of each target material and hence to the control of the chemical composition of the nanoparticles. In particular, we show through X-ray photoemission, atomic force microscopy, and high-resolution transmission electron microscopy that it is possible to generate bimetallic (AgAu) and trimetallic (AgAuPd) alloy nanoparticles with well-defined and tunable stoichiometries from three targets of pure Ag, Au, and Pd. The proposed route for the generation of nanoparticles opens new possibilities for the fabrication of nanoparticles using a physical method that, for some applications, could be complementary to the chemical methods.Spanish Ministerio de Ciencia e Innovación and Comisión Interministerial para la Ciencia Y la Tecnología - CICYT under Contracts MAT2008-06765-C02-02, MAT2011-29194-C02-02, MAT2009-08650, and CSD2007-00041 (Nanoselect) and through the FPI program for financial support. The Consejo Superior de Investigaciones Científicas is also acknowledged. D. Llamosa P. acknowledges financial support from Ministerio de Ciencia e Innovació n under Contract JAEPre-09-01925American Chemical SocietyMinisterio de Ciencia e Innovación (España)Comisión Interministerial de Ciencia y Tecnología, CICYT (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2024202420122024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/343012reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICINN//MAT2008-06765-C02-02info:eu-repo/grantAgreement/MICINN//MAT2011-29194-C02-02info:eu-repo/grantAgreement/MICINN//MAT2009-08650info:eu-repo/grantAgreement/MEC//CSD2007-00041info:eu-repo/grantAgreement/MICINN//JAEPre_09_01925http://dx.doi.org/10.1021/la3022134Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3430122026-05-22T06:33:51Z
dc.title.none.fl_str_mv Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
title Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
spellingShingle Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
Martínez Orellana, Lidia
Chemical composition
Gold
Metal nanoparticles
Nanoparticles,Palladium
title_short Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
title_full Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
title_fullStr Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
title_full_unstemmed Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
title_sort Generation of nanoparticles with adjustable size and controlled stoichiometry: Recent advances
dc.creator.none.fl_str_mv Martínez Orellana, Lidia
Díaz, M.
Román García, Elisa Leonor
Ruano Díaz, Manuel
Llamosa Pérez, Daniel
Huttel, Yves
author Martínez Orellana, Lidia
author_facet Martínez Orellana, Lidia
Díaz, M.
Román García, Elisa Leonor
Ruano Díaz, Manuel
Llamosa Pérez, Daniel
Huttel, Yves
author_role author
author2 Díaz, M.
Román García, Elisa Leonor
Ruano Díaz, Manuel
Llamosa Pérez, Daniel
Huttel, Yves
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Comisión Interministerial de Ciencia y Tecnología, CICYT (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Chemical composition
Gold
Metal nanoparticles
Nanoparticles,Palladium
topic Chemical composition
Gold
Metal nanoparticles
Nanoparticles,Palladium
description [EN] We present a bottom-up fabrication route based on the sputtering gas aggregation source that allows the generation of nanoparticles with controllable and tunable chemical composition while keeping the control of the cluster size. We demonstrate that the chemical composition of the particles can be monitored by the individual adjustment of the working parameters of the magnetrons inserted in a gas aggregation zone. Such control of the parameters leads to a fine control of the ion density of each target material and hence to the control of the chemical composition of the nanoparticles. In particular, we show through X-ray photoemission, atomic force microscopy, and high-resolution transmission electron microscopy that it is possible to generate bimetallic (AgAu) and trimetallic (AgAuPd) alloy nanoparticles with well-defined and tunable stoichiometries from three targets of pure Ag, Au, and Pd. The proposed route for the generation of nanoparticles opens new possibilities for the fabrication of nanoparticles using a physical method that, for some applications, could be complementary to the chemical methods.
publishDate 2012
dc.date.none.fl_str_mv 2012
2024
2024
2024
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/10261/343012
url http://hdl.handle.net/10261/343012
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#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MICINN//MAT2008-06765-C02-02
info:eu-repo/grantAgreement/MICINN//MAT2011-29194-C02-02
info:eu-repo/grantAgreement/MICINN//MAT2009-08650
info:eu-repo/grantAgreement/MEC//CSD2007-00041
info:eu-repo/grantAgreement/MICINN//JAEPre_09_01925
http://dx.doi.org/10.1021/la3022134
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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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score 15,811543

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