Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements
- Autores
- Tucceri, Ismael Ricardo
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The deactivation of nickel hydroxide films after prolonged storage times without use was studied. This study was carried out in the context of the Rotating Disc Electrode Voltammetry (RDEV) and
Electrochemical Impedance Spectroscopy (EIS) when the nickel hydroxide film contacts an electroactive solution and a redox reaction occurs at the Au-Ni(OH)2|electrolyte interface. Deferasirox (4-(3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl) benzoic acid) was employed as redox species in solution. Limiting currents vs. electrode rotation rate dependences allowed one to obtain variation of the charge transport rate on the storage time. EIS was employed to obtain a more complete series of charge-transport parameters, that is, electron and ion diffusion coefficients and different interfacial resistances related to the gold/nickel hydroxide and nickel hydroxide/solution interfaces.
Fil: Tucceri, Ismael Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina - Materia
-
Nickel hydroxide
charge transport parameters
ion and electron diffusion coefficients
gold/nickel hydroxide and nickel hydroxide/solution interfacial resistance - 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:11336/48774
Ver los metadatos del registro completo
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spelling |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurementsTucceri, Ismael RicardoNickel hydroxidecharge transport parametersion and electron diffusion coefficientsgold/nickel hydroxide and nickel hydroxide/solution interfacial resistancehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The deactivation of nickel hydroxide films after prolonged storage times without use was studied. This study was carried out in the context of the Rotating Disc Electrode Voltammetry (RDEV) and<br />Electrochemical Impedance Spectroscopy (EIS) when the nickel hydroxide film contacts an electroactive solution and a redox reaction occurs at the Au-Ni(OH)2|electrolyte interface. Deferasirox (4-(3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl) benzoic acid) was employed as redox species in solution. Limiting currents vs. electrode rotation rate dependences allowed one to obtain variation of the charge transport rate on the storage time. EIS was employed to obtain a more complete series of charge-transport parameters, that is, electron and ion diffusion coefficients and different interfacial resistances related to the gold/nickel hydroxide and nickel hydroxide/solution interfaces.Fil: Tucceri, Ismael Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaAIRCC Publishing Corporation2016-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48774Tucceri, Ismael Ricardo; Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements; AIRCC Publishing Corporation; International Journal of Advances in Chemistry (IJAC); 2; 1; 2-2016; 23-342455-7862CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:54Zoai:ri.conicet.gov.ar:11336/48774instacron: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 09:43:54.395CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
title |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
spellingShingle |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements Tucceri, Ismael Ricardo Nickel hydroxide charge transport parameters ion and electron diffusion coefficients gold/nickel hydroxide and nickel hydroxide/solution interfacial resistance |
title_short |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
title_full |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
title_fullStr |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
title_full_unstemmed |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
title_sort |
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements |
dc.creator.none.fl_str_mv |
Tucceri, Ismael Ricardo |
author |
Tucceri, Ismael Ricardo |
author_facet |
Tucceri, Ismael Ricardo |
author_role |
author |
dc.subject.none.fl_str_mv |
Nickel hydroxide charge transport parameters ion and electron diffusion coefficients gold/nickel hydroxide and nickel hydroxide/solution interfacial resistance |
topic |
Nickel hydroxide charge transport parameters ion and electron diffusion coefficients gold/nickel hydroxide and nickel hydroxide/solution interfacial resistance |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The deactivation of nickel hydroxide films after prolonged storage times without use was studied. This study was carried out in the context of the Rotating Disc Electrode Voltammetry (RDEV) and<br />Electrochemical Impedance Spectroscopy (EIS) when the nickel hydroxide film contacts an electroactive solution and a redox reaction occurs at the Au-Ni(OH)2|electrolyte interface. Deferasirox (4-(3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl) benzoic acid) was employed as redox species in solution. Limiting currents vs. electrode rotation rate dependences allowed one to obtain variation of the charge transport rate on the storage time. EIS was employed to obtain a more complete series of charge-transport parameters, that is, electron and ion diffusion coefficients and different interfacial resistances related to the gold/nickel hydroxide and nickel hydroxide/solution interfaces. Fil: Tucceri, Ismael Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina |
description |
The deactivation of nickel hydroxide films after prolonged storage times without use was studied. This study was carried out in the context of the Rotating Disc Electrode Voltammetry (RDEV) and<br />Electrochemical Impedance Spectroscopy (EIS) when the nickel hydroxide film contacts an electroactive solution and a redox reaction occurs at the Au-Ni(OH)2|electrolyte interface. Deferasirox (4-(3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl) benzoic acid) was employed as redox species in solution. Limiting currents vs. electrode rotation rate dependences allowed one to obtain variation of the charge transport rate on the storage time. EIS was employed to obtain a more complete series of charge-transport parameters, that is, electron and ion diffusion coefficients and different interfacial resistances related to the gold/nickel hydroxide and nickel hydroxide/solution interfaces. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-02 |
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/11336/48774 Tucceri, Ismael Ricardo; Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements; AIRCC Publishing Corporation; International Journal of Advances in Chemistry (IJAC); 2; 1; 2-2016; 23-34 2455-7862 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/48774 |
identifier_str_mv |
Tucceri, Ismael Ricardo; Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements; AIRCC Publishing Corporation; International Journal of Advances in Chemistry (IJAC); 2; 1; 2-2016; 23-34 2455-7862 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/ |
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/pdf |
dc.publisher.none.fl_str_mv |
AIRCC Publishing Corporation |
publisher.none.fl_str_mv |
AIRCC Publishing Corporation |
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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1844613381710938112 |
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13.070432 |