- -

Modified carbon fabric electrodes: preparation and electrochemical behavior toward amaranth electrolysis

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Compartir/Enviar a

Citas

Estadísticas

  • Estadisticas de Uso

Modified carbon fabric electrodes: preparation and electrochemical behavior toward amaranth electrolysis

Mostrar el registro sencillo del ítem

Ficheros en el ítem

Thumbnail
Nombre: versión autor.pdf
Tamaño: 686.5Kb
Formato: PDF
Descripción: Versión del Autor.
Abrir
[Cerrado]
Nombre: artículo publicado.pdf
Tamaño: 1.826Mb
Formato: PDF
Descripción: Versión editorial
Solicitar una copia al autor
dc.contributor.author Fernández Sáez, Javier es_ES
dc.contributor.author Del Río García, Ana Isabel es_ES
dc.contributor.author Molina Puerto, Javier es_ES
dc.contributor.author Bonastre Cano, José Antonio es_ES
dc.contributor.author Cases Iborra, Francisco Javier es_ES
dc.date.accessioned 2015-06-24T11:11:58Z
dc.date.available 2015-06-24T11:11:58Z
dc.date.issued 2015-03
dc.identifier.issn 0021-891X
dc.identifier.uri http://hdl.handle.net/10251/52203
dc.description The final publication is available at Springer via http://dx.doi.org/10.1007/s10800-014-0769-9 es_ES
dc.description.abstract The electrochemical behavior of non-modified, Pt-modified, and Pt/polyaniline-modified carbon fiber textile electrodes was studied through a series of electrolyses, under potentiostatic conditions, on an amaranth/sulfuric solution in the presence or absence of chloride ion. The morphology of the dispersed Pt, PANI, and PANI/Pt coatings was analyzed by scanning electron microscopy. Scanning electrochemical microscopy confirmed that the textile surface was effectively modified by the electrocatalytic material. Color removal reached values above 90 % in both electroreduction and electrooxidation processes. The amaranth electroreductions carried out with the non-modified electrode showed better charge efficiency than those with the Pt-modified textile electrode. The electrooxidations with Pt-modified textile electrodes showed a significant reduction in electrolysis time. Ultraviolet-visible and Fourier transform infrared with attenuated total reflection spectra enabled the electrochemical behavior of the non-modified and Pt/PANI-modified electrodes to be distinguished. es_ES
dc.description.sponsorship The authors wish to acknowledge to the Spanish Ministerio de Ciencia e Innovacion (contract CTM2011-23583) and Universitat Politecnica de Valencia (Vicerrectorado de Investigacion PAID-06-10 contract 003-233) for the financial support; and as well as Carbongen S. A. (Cocentaina, Spain), who kindly donated the activated carbon fabric. J. Molina is grateful to the Conselleria d'Educacio, Formacio i Ocupacio (Generalitat Valenciana) for the Programa VALi+D Postdoctoral Fellowship. A.I. del Rio is grateful to the Spanish Ministerio de Ciencia y Tecnologia for the FPI fellowship. en_EN
dc.language Inglés es_ES
dc.publisher Springer Verlag (Germany) es_ES
dc.relation.ispartof Journal of Applied Electrochemistry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Carbon fabric electrodes es_ES
dc.subject Dispersed platinum es_ES
dc.subject Polyaniline es_ES
dc.subject Amaranth electrolysis es_ES
dc.subject.classification QUIMICA FISICA es_ES
dc.title Modified carbon fabric electrodes: preparation and electrochemical behavior toward amaranth electrolysis es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s10800-014-0769-9
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CTM2011-23583/ES/DESARROLLO DE NUEVOS MATERIALES ELECTRODICOS BASADOS EN RECUBRIMIENTOS DE ICP Y PT, CON APLICACION EN EL TRATAMIENTO ELECTROQUIMICO DE AGUAS RESIDUALES TEXTILES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-06-10-003-233/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Textil y Papelera - Departament d'Enginyeria Tèxtil i Paperera es_ES
dc.description.bibliographicCitation Fernández Sáez, J.; Del Río García, AI.; Molina Puerto, J.; Bonastre Cano, JA.; Cases Iborra, FJ. (2015). Modified carbon fabric electrodes: preparation and electrochemical behavior toward amaranth electrolysis. Journal of Applied Electrochemistry. 45(3):263-272. https://doi.org/10.1007/s10800-014-0769-9 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1007/s10800-014-0769-9 es_ES
dc.description.upvformatpinicio 263 es_ES
dc.description.upvformatpfin 272 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 45 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 281059
dc.identifier.eissn 1572-8838
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Ciencia y Tecnología es_ES
dc.description.references Marsh H, Reinoso FR (2000) Sciences of carbon materials. Universidad de Alicante, Alicante es_ES
dc.description.references Kinoshita K (1998) Carbon: electrochemical and physicochemical properties. Wiley, New York, pp 293–387 es_ES
dc.description.references Burchell TD (1999) Carbon materials for advances technologies. Pergamon, Amsterdam es_ES
dc.description.references Domínguez SD, Pardilla JA, Murcia AB, Morallón E, Amorós DC (2008) Electrochemical deposition of Pt nanoparticles on different carbon supports and conducting polymers. J Appl Electrochem 38:259–268 es_ES
dc.description.references Kezhong W, Xu M, Xindong W, Jingling L (2005) Pt–Polyaniline-modified carbon fiber electrode for the electrooxidation of methanol. Rare Met 24:33–36 es_ES
dc.description.references Wu G, Li L, Li JH, Xu BQ (2006) Methanol electrooxidation on Pt particles dispersed into PANI/SWNT composite films. J Power Sources 155:118–127 es_ES
dc.description.references Singh RN, Awasthi R, Tiwari SK (2010) Electro-catalytic activities of binary nano-composites of Pt and nano-carbon/multiwall carbon nanotube for methanol electro-electrooxidation. Open Catal J 3:50–57 es_ES
dc.description.references Zhiani M, Rezaei B, Jalili J (2010) Methanol electro-electrooxidation on Pt/C modified by polyaniline nanofibers for DMFC applications. Int J Hydrogen Energ 35:9298–9305 es_ES
dc.description.references Laborde H, Léger J-M, Lamy C (1994) Electrocatalytic electrooxidation of methanol and C1 molecules on highly dispersed electrodes. Part 1: Pt in polyaniline. J Appl Electrochem 24:219–226 es_ES
dc.description.references Niu L, Li Q, Wei F, Wu S, Liu P, Cao X (2005) Electrocatalytic behaviour of Pt-modified polyaniline electrode for methanol electrooxidation: effect of Pt deposition modes. J Electroanal Chem 578:331–337 es_ES
dc.description.references Huang LM, Tang WR, Wen TCh (2007) Spatially electrodeposited Pt in polyaniline doped with poly(styrene sulfonic acid) for methanol electrooxidation. J Power Sources 164:519–526 es_ES
dc.description.references Fernández J, Molina J, del Río AI, Bonastre J, Cases FJ (2012) Synthesis and characterization of electrochemically platinum–polyaniline modified carbon textile electrodes. Int J Electrochem Sci 7:10175–10189 es_ES
dc.description.references Snehalatha M, Ravikumar C, Sekar N, Jayakumar SV, Joe H (2008) FT–Raman, IR and UV–visible spectral investigations and ab initio computations of a nonlinear food dye amaranth. J Raman Spectrosc 39:928–936 es_ES
dc.description.references Rajendran L, Ananthi SP (2004) Analysis of positive feedback currents at the scanning electrochemical microscope. J Electroanal Chem 561:113–118 es_ES
dc.description.references Niu L, Li Q, Wei F, Chen X, Wang W (2003) Formation optimization of Pt-modified polyaniline films for the electrocatalytic electrooxidation of methanol. Synthetic Met 139:271–276 es_ES
dc.description.references Sala M, del Río AI, Molina J, Cases F, Gutierrez-Bouzán MC (2012) Influence of cell design and electrode materials on the decoloration of dyeing effluents. Int J Electrochem Sc 7:12470–12488 es_ES
dc.description.references Priyantha N, Malavipathirana S (1996) Effect of chloride ions on the electrochemical behavior of platinum surfaces. J Natn Sci Coun Sri Lanka 24:237–246 es_ES
dc.description.references Rajeev J, Nidhi Sh, Keisham R (2009) Electrochemical treatment of pharmaceutical azo dye amaranth from waste water. J Appl Electochem 39:577–582 es_ES
dc.description.references Nadupalli S, Koorbanally N, Jonnalagadda SB (2011) Kinetics and mechanism of the oxidation of amaranth with hypochlorite. J Phys Chem A 115:7948–7954 es_ES


Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem