Effect of cobalt electroless deposition on nickel hydroxide electrodes

dc.creatorOrtiz, Mariela
dc.creatorCastro, Élida Beatriz
dc.creatorReal, Silvia
dc.date.accessioned2017-11-29T15:42:22Z
dc.date.available2017-11-29T15:42:22Z
dc.date.issued2014-02-21
dc.description.abstractThe effects of cobalt additive on the positive electrode surface of nickel alkaline batteries are investigated. Electrode surface modifications by electroless cobalt deposits were made at different immersion times. The performance of nickel hydroxide electrodes was studied by optical techniques, such as scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDAX) and electrochemical methods as cyclic voltammetry, charge discharge curves and electrochemical impedance spectroscopy (EIS). According to these results, electroless cobalt deposits obtained with 5 min of immersion time in the electroless-bath exhibit a better electrode performance.es_ES
dc.description.affiliationFil: Ortiz, Mariela. UTN (Universidad Tecnológica Nacional); Argentina. INIFTA (Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas) CONICET; Argentinaes_ES
dc.description.affiliationFil: Castro, Élida Beatriz. INIFTA (Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas) CONICET; Argentinaes_ES
dc.description.affiliationFil: Real, Silvia. UTN (Universidad Tecnológica Nacional); Argentina. INIFTA (Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas) CONICET; Argentinaes_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.formatapplication/pdf
dc.identifier.urihttp://hdl.handle.net/20.500.12272/2477
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.useAtribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.). Compartir igual (Share Alike): La explotación autorizada incluye la creación de obras derivadas siempre que se mantenga la misma licencia al ser divulgadas.es_ES
dc.subjectCobalt electrolesses_ES
dc.subjectNickel hydroxide cathodes
dc.subjectAlkaline batteries
dc.subjectPorous electrodes
dc.titleEffect of cobalt electroless deposition on nickel hydroxide electrodeses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.type.snrdinfo:ar-repo/semantics/artículoes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES

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