- -

Electrochemical synthesis of polyaniline on conducting fabrics of polyester covered with polypyrrole/PW12O403-. Chemical and electrochemical characterization

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Electrochemical synthesis of polyaniline on conducting fabrics of polyester covered with polypyrrole/PW12O403-. Chemical and electrochemical characterization

Show simple item record

Files in this item

dc.contributor.author Molina Puerto, Javier es_ES
dc.contributor.author Fernández Sáez, Javier es_ES
dc.contributor.author Del Río García, Ana Isabel es_ES
dc.contributor.author Bonastre Cano, José Antonio es_ES
dc.contributor.author Cases Iborra, Francisco Javier es_ES
dc.date.accessioned 2014-04-14T11:33:08Z
dc.date.issued 2011-06
dc.identifier.issn 0379-6779
dc.identifier.uri http://hdl.handle.net/10251/37017
dc.description.abstract Polyaniline (Pani) has been electrochemically polymerized on conducting fabrics of polyester covered with polypyrrole/PW 12O 40 3-, obtaining a double conducting polymer layer. Electrochemical synthesis was performed by potentiostatic synthesis at 1 V. The chemical characterization of the material before and after Pani polymerization was performed by means of X-ray photoelectron spectroscopy (XPS), energy dispersive X-ray (EDX) and Fourier transform infrared spectroscopy (FTIR). The morphology of the coatings was observed employing scanning electron microscopy (SEM). The electrochemical characterization was performed by cyclic voltammetry (CV) and scanning electrochemical microscopy (SECM). It has been demonstrated that scan rate is an important parameter that influences the response obtained when characterizing conducting fabrics by CV. High scan rates do not allow the observation of redox peaks. However if lower scan rates are employed its apparition has been reported. The electrochemical deposit of polyaniline enhances the electroactivity of the material as it has been demonstrated by CV. SECM measurements showed local response with positive feedback (electroactive material) for the samples in open circuit conditions. XPS analysis also showed a higher doping level (N +/N), consistent with higher material electroactivity. © 2011 Elsevier B.V. es_ES
dc.description.sponsorship Authors thank to the Spanish Ministerio de Ciencia y Tecnologia and European Union Funds (FEDER) (contract CTM2007-66570-C02-02 and CTM2010-18842-C02-02) and Universidad Politecnica de Valencia (Primeros Proyectos de Investigacion (PAID-06-10)) for the financial support. j. Molina is grateful to the Conselleria d'Educacio (Generalitat Valenciana) for the FPI 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 Elsevier es_ES
dc.relation Spanish Ministerio de Ciencia y Tecnologia es_ES
dc.relation European Union [CTM2007-66570-C02-02, CTM2010-18842-C02-02] es_ES
dc.relation Universidad Politecnica de Valencia [PAID-06-10] es_ES
dc.relation.ispartof Synthetic Metals es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Conducting fabrics es_ES
dc.subject Cyclic voltammetry es_ES
dc.subject Polyaniline es_ES
dc.subject Polypyrrole es_ES
dc.subject SECM es_ES
dc.subject Chemical characterization es_ES
dc.subject Doping levels es_ES
dc.subject Electro-activity es_ES
dc.subject Electroactive material es_ES
dc.subject Electrochemical characterizations es_ES
dc.subject Electrochemical synthesis es_ES
dc.subject Energy dispersive x-ray es_ES
dc.subject FTIR es_ES
dc.subject Local response es_ES
dc.subject Open circuit conditions es_ES
dc.subject Positive feedback es_ES
dc.subject Potentiostatics es_ES
dc.subject Redox peaks es_ES
dc.subject Scan rates es_ES
dc.subject Scanning electrochemical microscopy es_ES
dc.subject SEM es_ES
dc.subject XPS analysis es_ES
dc.subject Characterization es_ES
dc.subject Esters es_ES
dc.subject Feedback es_ES
dc.subject Fourier transform infrared spectroscopy es_ES
dc.subject Organic conductors es_ES
dc.subject Photoelectron spectroscopy es_ES
dc.subject Polypyrroles es_ES
dc.subject Scanning electron microscopy es_ES
dc.subject Scanning probe microscopy es_ES
dc.subject Synthesis (chemical) es_ES
dc.subject X ray photoelectron spectroscopy es_ES
dc.subject Analytic equipment es_ES
dc.subject.classification QUIMICA FISICA es_ES
dc.title Electrochemical synthesis of polyaniline on conducting fabrics of polyester covered with polypyrrole/PW12O403-. Chemical and electrochemical characterization es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1016/j.synthmet.2011.02.029
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 Molina Puerto, J.; Fernández Sáez, J.; Del Río García, AI.; Bonastre Cano, JA.; Cases Iborra, FJ. (2011). Electrochemical synthesis of polyaniline on conducting fabrics of polyester covered with polypyrrole/PW12O403-. Chemical and electrochemical characterization. Synthetic Metals. 161(11-12):953-963. doi:10.1016/j.synthmet.2011.02.029 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.synthmet.2011.02.029 es_ES
dc.description.upvformatpinicio 953 es_ES
dc.description.upvformatpfin 963 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 161 es_ES
dc.description.issue 11-12 es_ES
dc.relation.senia 41490


This item appears in the following Collection(s)

Show simple item record