Growth of three-dimensional silver fractal electrodeposits under damped free convection

Autores
Carro, P.; Marchiano, Susana Lucy; Hernández Creus, A.; González, S.; Salvarezza, Roberto Carlos; Arvia, Alejandro Jorge
Año de publicación
1993
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Quasispherical three-dimensional Ag electrodeposits grown at constant potential and damped free convection exhibit a quasi-isotropic radial growth up to a critical radius rc≃0.3 cm and a mass fractal dimension DM=2.5. For r≫rc, DM→3. The product vrη’ is nearly constant, vr being the radial growth velocity, and η’ the apparent medium viscosity. It appears that vr is determined by the Laplacian field operating between cathode and anode.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Química
Ag electrodeposits
Silver
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/121117
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/121117
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Growth of three-dimensional silver fractal electrodeposits under damped free convectionCarro, P.Marchiano, Susana LucyHernández Creus, A.González, S.Salvarezza, Roberto CarlosArvia, Alejandro JorgeCiencias ExactasQuímicaAg electrodepositsSilverQuasispherical three-dimensional Ag electrodeposits grown at constant potential and damped free convection exhibit a quasi-isotropic radial growth up to a critical radius r<sub>c</sub>≃0.3 cm and a mass fractal dimension D<sub>M</sub>=2.5. For r≫r<sub>c</sub>, D<sub>M</sub>→3. The product v<sub>r</sub>η’ is nearly constant, v<sub>r</sub> being the radial growth velocity, and η’ the apparent medium viscosity. It appears that v<sub>r</sub> is determined by the Laplacian field operating between cathode and anode.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1993info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/121117enginfo:eu-repo/semantics/altIdentifier/issn/2470-0045info:eu-repo/semantics/altIdentifier/issn/2470-0053info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.48.R2374info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:20:34Zoai:sedici.unlp.edu.ar:10915/121117Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:20:34.829SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Growth of three-dimensional silver fractal electrodeposits under damped free convection
title Growth of three-dimensional silver fractal electrodeposits under damped free convection
spellingShingle Growth of three-dimensional silver fractal electrodeposits under damped free convection
Carro, P.
Ciencias Exactas
Química
Ag electrodeposits
Silver
title_short Growth of three-dimensional silver fractal electrodeposits under damped free convection
title_full Growth of three-dimensional silver fractal electrodeposits under damped free convection
title_fullStr Growth of three-dimensional silver fractal electrodeposits under damped free convection
title_full_unstemmed Growth of three-dimensional silver fractal electrodeposits under damped free convection
title_sort Growth of three-dimensional silver fractal electrodeposits under damped free convection
dc.creator.none.fl_str_mv Carro, P.
Marchiano, Susana Lucy
Hernández Creus, A.
González, S.
Salvarezza, Roberto Carlos
Arvia, Alejandro Jorge
author Carro, P.
author_facet Carro, P.
Marchiano, Susana Lucy
Hernández Creus, A.
González, S.
Salvarezza, Roberto Carlos
Arvia, Alejandro Jorge
author_role author
author2 Marchiano, Susana Lucy
Hernández Creus, A.
González, S.
Salvarezza, Roberto Carlos
Arvia, Alejandro Jorge
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
Ag electrodeposits
Silver
topic Ciencias Exactas
Química
Ag electrodeposits
Silver
dc.description.none.fl_txt_mv Quasispherical three-dimensional Ag electrodeposits grown at constant potential and damped free convection exhibit a quasi-isotropic radial growth up to a critical radius r<sub>c</sub>≃0.3 cm and a mass fractal dimension D<sub>M</sub>=2.5. For r≫r<sub>c</sub>, D<sub>M</sub>→3. The product v<sub>r</sub>η’ is nearly constant, v<sub>r</sub> being the radial growth velocity, and η’ the apparent medium viscosity. It appears that v<sub>r</sub> is determined by the Laplacian field operating between cathode and anode.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description Quasispherical three-dimensional Ag electrodeposits grown at constant potential and damped free convection exhibit a quasi-isotropic radial growth up to a critical radius r<sub>c</sub>≃0.3 cm and a mass fractal dimension D<sub>M</sub>=2.5. For r≫r<sub>c</sub>, D<sub>M</sub>→3. The product v<sub>r</sub>η’ is nearly constant, v<sub>r</sub> being the radial growth velocity, and η’ the apparent medium viscosity. It appears that v<sub>r</sub> is determined by the Laplacian field operating between cathode and anode.
publishDate 1993
dc.date.none.fl_str_mv 1993
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/121117
url http://sedici.unlp.edu.ar/handle/10915/121117
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2470-0045
info:eu-repo/semantics/altIdentifier/issn/2470-0053
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.48.R2374
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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