Preparation and characterization of positive electrode of NieMH batteries with cobalt additives

Autores
Ortiz, Mariela Gisela; Real, Silvia Graciela; Castro, Elida Beatriz
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The present paper shows the characterization and electrochemical behavior of alkaline batteries cathodes formed by nickel hydroxide with the addition of cobalt. This additive was incorporated by two methods: on the electrode surface, using the electroless technique and by direct incorporation of cobalt powder in the active material. The electrochemical behavior of both nickel hydroxide electrodes was investigated and compared. The results indicate that active materials containing cobalt additive by the electroless technique exhibit improved electrochemical performance.
Fil: Ortiz, Mariela Gisela. Universidad Tecnologica Nacional. Facultad Reg. La Plata. Departamento de Ingenieria Quimica. Grupo de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Tecnologica Nacional. Facultad Regional La Plata; Argentina
Fil: Real, Silvia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina. Universidad Tecnologica Nacional. Facultad Regional La Plata; Argentina
Fil: Castro, Elida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Materia
Alkaline Batteries
Nickel Hydroxide Electrode
Electroless
Cobalt
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5095
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5095
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Preparation and characterization of positive electrode of NieMH batteries with cobalt additivesOrtiz, Mariela GiselaReal, Silvia GracielaCastro, Elida BeatrizAlkaline BatteriesNickel Hydroxide ElectrodeElectrolessCobalthttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The present paper shows the characterization and electrochemical behavior of alkaline batteries cathodes formed by nickel hydroxide with the addition of cobalt. This additive was incorporated by two methods: on the electrode surface, using the electroless technique and by direct incorporation of cobalt powder in the active material. The electrochemical behavior of both nickel hydroxide electrodes was investigated and compared. The results indicate that active materials containing cobalt additive by the electroless technique exhibit improved electrochemical performance.Fil: Ortiz, Mariela Gisela. Universidad Tecnologica Nacional. Facultad Reg. La Plata. Departamento de Ingenieria Quimica. Grupo de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Tecnologica Nacional. Facultad Regional La Plata; ArgentinaFil: Real, Silvia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina. Universidad Tecnologica Nacional. Facultad Regional La Plata; ArgentinaFil: Castro, Elida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaElsevier2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5095Ortiz, Mariela Gisela; Real, Silvia Graciela; Castro, Elida Beatriz; Preparation and characterization of positive electrode of NieMH batteries with cobalt additives; Elsevier; International Journal of Hydrogen Energy; 39; 16; 2-2014; 8661-86660360-3199enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0360319913030000info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2013.12.065info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:20:08Zoai:ri.conicet.gov.ar:11336/5095instacron: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:34982025-10-22 11:20:08.543CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
title Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
spellingShingle Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
Ortiz, Mariela Gisela
Alkaline Batteries
Nickel Hydroxide Electrode
Electroless
Cobalt
title_short Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
title_full Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
title_fullStr Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
title_full_unstemmed Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
title_sort Preparation and characterization of positive electrode of NieMH batteries with cobalt additives
dc.creator.none.fl_str_mv Ortiz, Mariela Gisela
Real, Silvia Graciela
Castro, Elida Beatriz
author Ortiz, Mariela Gisela
author_facet Ortiz, Mariela Gisela
Real, Silvia Graciela
Castro, Elida Beatriz
author_role author
author2 Real, Silvia Graciela
Castro, Elida Beatriz
author2_role author
author
dc.subject.none.fl_str_mv Alkaline Batteries
Nickel Hydroxide Electrode
Electroless
Cobalt
topic Alkaline Batteries
Nickel Hydroxide Electrode
Electroless
Cobalt
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The present paper shows the characterization and electrochemical behavior of alkaline batteries cathodes formed by nickel hydroxide with the addition of cobalt. This additive was incorporated by two methods: on the electrode surface, using the electroless technique and by direct incorporation of cobalt powder in the active material. The electrochemical behavior of both nickel hydroxide electrodes was investigated and compared. The results indicate that active materials containing cobalt additive by the electroless technique exhibit improved electrochemical performance.
Fil: Ortiz, Mariela Gisela. Universidad Tecnologica Nacional. Facultad Reg. La Plata. Departamento de Ingenieria Quimica. Grupo de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Tecnologica Nacional. Facultad Regional La Plata; Argentina
Fil: Real, Silvia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina. Universidad Tecnologica Nacional. Facultad Regional La Plata; Argentina
Fil: Castro, Elida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
description The present paper shows the characterization and electrochemical behavior of alkaline batteries cathodes formed by nickel hydroxide with the addition of cobalt. This additive was incorporated by two methods: on the electrode surface, using the electroless technique and by direct incorporation of cobalt powder in the active material. The electrochemical behavior of both nickel hydroxide electrodes was investigated and compared. The results indicate that active materials containing cobalt additive by the electroless technique exhibit improved electrochemical performance.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
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/11336/5095
Ortiz, Mariela Gisela; Real, Silvia Graciela; Castro, Elida Beatriz; Preparation and characterization of positive electrode of NieMH batteries with cobalt additives; Elsevier; International Journal of Hydrogen Energy; 39; 16; 2-2014; 8661-8666
0360-3199
url http://hdl.handle.net/11336/5095
identifier_str_mv Ortiz, Mariela Gisela; Real, Silvia Graciela; Castro, Elida Beatriz; Preparation and characterization of positive electrode of NieMH batteries with cobalt additives; Elsevier; International Journal of Hydrogen Energy; 39; 16; 2-2014; 8661-8666
0360-3199
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0360319913030000
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2013.12.065
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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score 12.982451

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