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

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&l...

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Autores: Carro, P., Marchiano, Susana Lucy, Hernández Creus, A., González, S., Salvarezza, Roberto Carlos, Arvia, Alejandro Jorge
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1993
País:Argentina
Institución:Universidad Nacional de La Plata
Repositorio:SEDICI (UNLP)
Idioma:inglés
OAI Identifier:oai:sedici.unlp.edu.ar:10915/121117
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/121117
Access Level:acceso abierto
Palabra clave:Ciencias Exactas
Química
Ag electrodeposits
Silver
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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:UNLP2024-05-08T13:06:52Zoai: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:13292024-05-08 13:06:52.617SEDICI (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
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
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (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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