Preparation and characterization of composite polyaniline materials for catalytic purposes

dc.creatorBavio, Marcela Alejandra
dc.creatorKessler, Teresita
dc.creatorCastro Luna Berenguer, Ana Maria del Carmen
dc.date.accessioned2020-06-02T13:37:06Z
dc.date.accessioned2022-10-15T05:03:20Z
dc.date.available2020-06-02T13:37:06Z
dc.date.available2022-10-15T05:03:20Z
dc.date.created2020-06-02T13:37:06Z
dc.date.issued2008-09-15
dc.identifierBavio, Marcela Alejandra; Kessler, Teresita; Castro Luna Berenguer, Ana Maria del Carmen; Preparation and characterization of composite polyaniline materials for catalytic purposes; Academic Press Inc Elsevier Science; Journal of Colloid and Interface Science; 325; 2; 15-9-2008; 414-418
dc.identifier0021-9797
dc.identifierhttp://hdl.handle.net/11336/106443
dc.identifier1095-7103
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4347772
dc.description.abstractComposite film electrodes were prepared by open-circuit Pt deposition on polymeric PANI films that were electrosynthesized from aniline acid solutions with suspended carbon particles (CPs). Gold, nickel and Ni-based alloy, Nichrome, were used as substrates, and carbon particles, carbon nanotubes (CNT) and Vulcan XC-72R carbon black, suspended in the monomer acid solution, were incorporated into the film. Pt particles were dispersed on films grown on Ni-based substrates by deposition from a Pt (IV) acid solution at open circuit (OC). CNT trapped into the PANI films have a favorable influence on Pt dispersion. The novel composite electrodes showed a significant catalytic activity for methanol oxidation.
dc.languageeng
dc.publisherAcademic Press Inc Elsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0021979708006310
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jcis.2008.05.039
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectCARBON NANOPARTICLES
dc.subjectPOLYANILINE
dc.subjectPLATINUM
dc.subjectNICHROME
dc.subjectCARBON MONOXIDE
dc.subjectMETHANOL
dc.titlePreparation and characterization of composite polyaniline materials for catalytic purposes
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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