Growth mechanism of nanoparticles: Theoretical calculations and experimental results
- Autores
- Mariscal, Marcelo; Velázquez Salazar, J. Jesús; Yacaman, Miguel Jose
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We report a combined theoretical and experimental study on the growth mechanism of silver and gold nanoparticles. We introduce for the first time the grand-canonical Monte Carlo method to study the growth/dissolution steps of nanoparticle growth mediated by seeds. In particular we found that small changes on the chemical potential, i.e. the activity of the metal ions, produce significant changes on the size and morphologies of the nanoparticles. We have found very good agreements between simulated structures with those observed experimentally by means of scanning electron microscopy.
Fil: Mariscal, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Velázquez Salazar, J. Jesús. University of Texas; Estados Unidos
Fil: Yacaman, Miguel Jose. University of Texas; Estados Unidos - Materia
-
Nanoparticles
Syntesis
Modeling
Grand Canonical - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/62005
Ver los metadatos del registro completo
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Growth mechanism of nanoparticles: Theoretical calculations and experimental resultsMariscal, MarceloVelázquez Salazar, J. JesúsYacaman, Miguel JoseNanoparticlesSyntesisModelingGrand Canonicalhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report a combined theoretical and experimental study on the growth mechanism of silver and gold nanoparticles. We introduce for the first time the grand-canonical Monte Carlo method to study the growth/dissolution steps of nanoparticle growth mediated by seeds. In particular we found that small changes on the chemical potential, i.e. the activity of the metal ions, produce significant changes on the size and morphologies of the nanoparticles. We have found very good agreements between simulated structures with those observed experimentally by means of scanning electron microscopy.Fil: Mariscal, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Velázquez Salazar, J. Jesús. University of Texas; Estados UnidosFil: Yacaman, Miguel Jose. University of Texas; Estados UnidosRoyal Society of Chemistry2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/pdfhttp://hdl.handle.net/11336/62005Mariscal, Marcelo; Velázquez Salazar, J. Jesús; Yacaman, Miguel Jose; Growth mechanism of nanoparticles: Theoretical calculations and experimental results; Royal Society of Chemistry; CrystEngComm; 14; 2; 1-2012; 544-5491466-8033CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C1CE05602Finfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2012/CE/C1CE05602F#!divAbstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:21Zoai:ri.conicet.gov.ar:11336/62005instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:09:22.064CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
title |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
spellingShingle |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results Mariscal, Marcelo Nanoparticles Syntesis Modeling Grand Canonical |
title_short |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
title_full |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
title_fullStr |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
title_full_unstemmed |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
title_sort |
Growth mechanism of nanoparticles: Theoretical calculations and experimental results |
dc.creator.none.fl_str_mv |
Mariscal, Marcelo Velázquez Salazar, J. Jesús Yacaman, Miguel Jose |
author |
Mariscal, Marcelo |
author_facet |
Mariscal, Marcelo Velázquez Salazar, J. Jesús Yacaman, Miguel Jose |
author_role |
author |
author2 |
Velázquez Salazar, J. Jesús Yacaman, Miguel Jose |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Nanoparticles Syntesis Modeling Grand Canonical |
topic |
Nanoparticles Syntesis Modeling Grand Canonical |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We report a combined theoretical and experimental study on the growth mechanism of silver and gold nanoparticles. We introduce for the first time the grand-canonical Monte Carlo method to study the growth/dissolution steps of nanoparticle growth mediated by seeds. In particular we found that small changes on the chemical potential, i.e. the activity of the metal ions, produce significant changes on the size and morphologies of the nanoparticles. We have found very good agreements between simulated structures with those observed experimentally by means of scanning electron microscopy. Fil: Mariscal, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina Fil: Velázquez Salazar, J. Jesús. University of Texas; Estados Unidos Fil: Yacaman, Miguel Jose. University of Texas; Estados Unidos |
description |
We report a combined theoretical and experimental study on the growth mechanism of silver and gold nanoparticles. We introduce for the first time the grand-canonical Monte Carlo method to study the growth/dissolution steps of nanoparticle growth mediated by seeds. In particular we found that small changes on the chemical potential, i.e. the activity of the metal ions, produce significant changes on the size and morphologies of the nanoparticles. We have found very good agreements between simulated structures with those observed experimentally by means of scanning electron microscopy. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/62005 Mariscal, Marcelo; Velázquez Salazar, J. Jesús; Yacaman, Miguel Jose; Growth mechanism of nanoparticles: Theoretical calculations and experimental results; Royal Society of Chemistry; CrystEngComm; 14; 2; 1-2012; 544-549 1466-8033 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/62005 |
identifier_str_mv |
Mariscal, Marcelo; Velázquez Salazar, J. Jesús; Yacaman, Miguel Jose; Growth mechanism of nanoparticles: Theoretical calculations and experimental results; Royal Society of Chemistry; CrystEngComm; 14; 2; 1-2012; 544-549 1466-8033 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1039/C1CE05602F info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2012/CE/C1CE05602F#!divAbstract |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/pdf |
dc.publisher.none.fl_str_mv |
Royal Society of Chemistry |
publisher.none.fl_str_mv |
Royal Society of Chemistry |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613971839025152 |
score |
13.070432 |