Characterization of a carbon felt electrode: structural and physical properties

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/8456
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dc.contributorNuevos Desarrollos Tecnológicos en Electroquímica: Sonoelectroquímica y Bioelectroquímicaen
dc.contributor.authorGonzález García, José-
dc.contributor.authorBonete, Pedro-
dc.contributor.authorExpósito Rodríguez, Eduardo-
dc.contributor.authorMontiel, Vicente-
dc.contributor.authorAldaz Riera, Antonio-
dc.contributor.authorTorregrosa Maciá, Rosa-
dc.contributor.otherUniversidad de Alicante. Departamento de Química Físicaen
dc.contributor.otherUniversidad de Alicante. Departamento de Química Inorgánicaen
dc.date.accessioned2008-11-03T17:11:56Z-
dc.date.available2008-11-03T17:11:56Z-
dc.date.created1998-
dc.date.issued1999-
dc.identifier.citationGONZÁLEZ GARCÍA, José, et al. “Characterization of a carbon felt electrode: structural and physical properties”. Journal of Materials Chemistry. Vol. 9, Issue 2 (1999). ISSN 0959-9428, pp. 419-426en
dc.identifier.issn0959-9428-
dc.identifier.urihttp://hdl.handle.net/10045/8456-
dc.description.abstractThe aim of this paper is the characterization of a carbon felt (Le Carbone Lorraine, RVC 4002) to be used as three-dimensional electrode. A wide group of very different techniques were used in the physical and structural characterization of this material. Both, structural (porosity, mean pore radius, specific surface area, tortuosity) and physical properties (permeability, electrical resistance) were determined by using mercury porosimetry, adsorption isotherm analysis, a filamentary analog procedure and liquid permeametry (pressure drop method). The results obtained from the modelling of the hydrodynamic behaviour, from previous work, were also applied here. The carbon felt studied was found to have a porosity around 0.98, a specific surface area of 22100-22700 m-1, 2.7 10-3 W m electrical resistivity and a tortuosity between 5 and 6. The comparison of these results with those found in the literature for other similar materials, used as three-dimensional electrodes, highlights the attractions of this carbon felt as a three-dimensional electrode.en
dc.description.sponsorshipD.G.I.C.Y.T. (project QUI97-1086) and “Generalidad Valenciana” (project GV-2231-94).en
dc.languageengen
dc.publisherRoyal Society of Chemistryen
dc.subjectElectrochemistryen
dc.subjectCarbon felten
dc.subject.otherQuímica Físicaen
dc.titleCharacterization of a carbon felt electrode: structural and physical propertiesen
dc.typeinfo:eu-repo/semantics/articleen
dc.peerreviewedsien
dc.identifier.doi10.1039/a805823g-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
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