Determination of phosphorus in biodiesel using 1:12 phosphomolybdic modified electrode by cyclic voltammetry

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dc.contributor.authorCelli Zezza, Tina Rita [UNESP]
dc.contributor.authorCastilho, Michelle de Souza [UNESP]
dc.contributor.authorStradiotto, Nelson Ramos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:19:03Z
dc.date.available2014-05-20T14:19:03Z
dc.date.issued2012-05-01
dc.description.abstractIn this work, a 1:12 phosphomolybdic film modified glassy carbon electrode is prepared by electrochemical deposition and its application was studied by cyclic voltammetry. The film modified electrode is used for the determination of phosphorus and exhibits a linear response to phosphorus in the concentration of 7.0 x 10(-6)-8.0 x 10(-5) mol L-1 with a detection limit of 8.7 x 10(-6) mol L-1. This method has been used for determination of phosphorus in the form of phosphate in biodiesel samples with satisfactory results. (C) 2011 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUNESP, São Paulo State Univ, Inst Chem Araraquara, Dept Analyt Chem, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, São Paulo State Univ, Inst Chem Araraquara, Dept Analyt Chem, BR-14800900 Araraquara, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipParana Technological Institute (TECPAR)
dc.format.extent15-18
dc.identifierhttp://dx.doi.org/10.1016/j.fuel.2011.12.035
dc.identifier.citationFuel. Oxford: Elsevier B.V., v. 95, n. 1, p. 15-18, 2012.
dc.identifier.doi10.1016/j.fuel.2011.12.035
dc.identifier.issn0016-2361
dc.identifier.lattes0072173018005712
dc.identifier.urihttp://hdl.handle.net/11449/25740
dc.identifier.wosWOS:000300615900002
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofFuel
dc.relation.ispartofjcr4.908
dc.relation.ispartofsjr1,891
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectBiodieselen
dc.subjectModified electrodesen
dc.subject1:12 Phosphomolybdicen
dc.subjectPhosphorusen
dc.titleDetermination of phosphorus in biodiesel using 1:12 phosphomolybdic modified electrode by cyclic voltammetryen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes0072173018005712
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Analítica - IQ