Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile
- Autores
- Pereiro, R.; Arvia, Alejandro Jorge; Calandra, Alfredo J.
- Año de publicación
- 1972
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The electrode kinetics of the SCN−/(SCN)2 system has been studied on platinum in the temperature range from −12 to −3°C at different ammonium thiocyanate concentrations in acetonitrile in the presence of 0·1 M [(C2H5)4N]ClO2. Quasi-steady E/I curves with a Pt rotating disk electrode and E/I curves at different linear potential-sweep rates were recorded under different experimental conditions. Both reactions of the pseudohalogen electrode are rather slow processes, the kinetics of which can be explained with the same mechanistic formalism postulated for the halogen electrodes in acetonitrile.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Química
Ciencias Exactas
Platinum
Acetonitrile
SCN - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/121977
Ver los metadatos del registro completo
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Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrilePereiro, R.Arvia, Alejandro JorgeCalandra, Alfredo J.QuímicaCiencias ExactasPlatinumAcetonitrileSCNThe electrode kinetics of the SCN−/(SCN)<sub>2</sub> system has been studied on platinum in the temperature range from −12 to −3°C at different ammonium thiocyanate concentrations in acetonitrile in the presence of 0·1 M [(C<sub>2</sub>H<sub>5</sub>)<sub>4</sub>N]ClO<sub>2</sub>. Quasi-steady E/I curves with a Pt rotating disk electrode and E/I curves at different linear potential-sweep rates were recorded under different experimental conditions. Both reactions of the pseudohalogen electrode are rather slow processes, the kinetics of which can be explained with the same mechanistic formalism postulated for the halogen electrodes in acetonitrile.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1972-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1723-1734http://sedici.unlp.edu.ar/handle/10915/121977enginfo:eu-repo/semantics/altIdentifier/issn/0013-4686info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(72)85062-Xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:28:59Zoai:sedici.unlp.edu.ar:10915/121977Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:29:00.272SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| title |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| spellingShingle |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile Pereiro, R. Química Ciencias Exactas Platinum Acetonitrile SCN |
| title_short |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| title_full |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| title_fullStr |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| title_full_unstemmed |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| title_sort |
Kinetics of the SCN−/(SCN)<sub>2</sub> couple on platinum in acetonitrile |
| dc.creator.none.fl_str_mv |
Pereiro, R. Arvia, Alejandro Jorge Calandra, Alfredo J. |
| author |
Pereiro, R. |
| author_facet |
Pereiro, R. Arvia, Alejandro Jorge Calandra, Alfredo J. |
| author_role |
author |
| author2 |
Arvia, Alejandro Jorge Calandra, Alfredo J. |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Química Ciencias Exactas Platinum Acetonitrile SCN |
| topic |
Química Ciencias Exactas Platinum Acetonitrile SCN |
| dc.description.none.fl_txt_mv |
The electrode kinetics of the SCN−/(SCN)<sub>2</sub> system has been studied on platinum in the temperature range from −12 to −3°C at different ammonium thiocyanate concentrations in acetonitrile in the presence of 0·1 M [(C<sub>2</sub>H<sub>5</sub>)<sub>4</sub>N]ClO<sub>2</sub>. Quasi-steady E/I curves with a Pt rotating disk electrode and E/I curves at different linear potential-sweep rates were recorded under different experimental conditions. Both reactions of the pseudohalogen electrode are rather slow processes, the kinetics of which can be explained with the same mechanistic formalism postulated for the halogen electrodes in acetonitrile. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
| description |
The electrode kinetics of the SCN−/(SCN)<sub>2</sub> system has been studied on platinum in the temperature range from −12 to −3°C at different ammonium thiocyanate concentrations in acetonitrile in the presence of 0·1 M [(C<sub>2</sub>H<sub>5</sub>)<sub>4</sub>N]ClO<sub>2</sub>. Quasi-steady E/I curves with a Pt rotating disk electrode and E/I curves at different linear potential-sweep rates were recorded under different experimental conditions. Both reactions of the pseudohalogen electrode are rather slow processes, the kinetics of which can be explained with the same mechanistic formalism postulated for the halogen electrodes in acetonitrile. |
| publishDate |
1972 |
| dc.date.none.fl_str_mv |
1972-10 |
| 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 |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/121977 |
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http://sedici.unlp.edu.ar/handle/10915/121977 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0013-4686 info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(72)85062-X |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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