The electrocatalytic behaviour of poly(aniline-co-4adpa) thin films in weakly acidic medium
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/7732
Registro completo de metadatos
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor | Electrocatálisis y Electroquímica de Polímeros | en |
dc.contributor.author | Cotarelo Méndez, María de los Ángeles | - |
dc.contributor.author | Huerta Arráez, Francisco | - |
dc.contributor.author | Quijada Tomás, César | - |
dc.contributor.author | Cases Iborra, Francisco Javier | - |
dc.contributor.author | Vázquez Picó, José Luis | - |
dc.contributor.other | Universidad de Alicante. Departamento de Química Física | en |
dc.contributor.other | Universidad Politécnica de Valencia. Departamento de Ingeniería Textil y Papelera | en |
dc.date.accessioned | 2008-09-18T11:58:37Z | - |
dc.date.available | 2008-09-18T11:58:37Z | - |
dc.date.created | 2004-03-11 | - |
dc.date.issued | 2004-05-05 | - |
dc.identifier.citation | COTARELO MÉNDEZ, Mª de los Ángeles, et al. "The electrocatalytic behaviour of poly(aniline-co-4adpa) thin films in weakly acidic medium". Synthetic Metals. Vol. 144, Issue 2 (22 July 2004). ISSN 0379-6779, pp. 207-211 | en |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | http://hdl.handle.net/10045/7732 | - |
dc.description.abstract | The electrocatalytic behaviour of poly(aniline-co-4adpa), Pan-4adpa, films against some redox couples and ascorbic acid was tested in aqueous buffering solutions of pH = 5. The film catalysed the redox process of all the couples investigated although it has been observed that positively charged species such as dopamine/dopaminequinone display more irreversible voltammetric behaviour than negative (ferro/ferricyanide) or neutral (hydroquinone/quinone) ones. The voltammetric results point that the catalytic sites of the Pan-4adpa are probably located at the surface of the film. The oxidation peak of ascorbic acid on Pan-4adpa films is shifted 170mV to more cathodic potentials with respect to the Pt with no generation of adsorbed residues. | en |
dc.description.sponsorship | Ministerio de Ciencia y Tecnlogía (MAT2001-1007)(REN2001-2304-C02-02/TECNO) | en |
dc.language | eng | en |
dc.publisher | Elsevier | en |
dc.subject | Electrocatalysis | en |
dc.subject | Conducting polymers | en |
dc.subject | Quinone/hydroquinone | en |
dc.subject | Dopamine | en |
dc.subject | Ferricyanide/ferrocyanide | en |
dc.subject | Ascorbic acid | en |
dc.subject.other | Química Física | en |
dc.subject.other | Ciencia de Materiales | en |
dc.title | The electrocatalytic behaviour of poly(aniline-co-4adpa) thin films in weakly acidic medium | en |
dc.type | info:eu-repo/semantics/article | en |
dc.peerreviewed | si | en |
dc.identifier.doi | 10.1016/j.synthmet.2004.03.002 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.synthmet.2004.03.002 | - |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | - |
Aparece en las colecciones: | INV - GEPE - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Synthetic Metals 144 (2004) 207–211.pdf | Versión final (acceso restringido) | 100,15 kB | Adobe PDF | Abrir Solicitar una copia |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.