Determination of Glycerol in Biodiesel Using a Nickel(II) Oxyhydroxide Chemically Modified Electrode by Cyclic Voltammetry

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:29:47Z
dc.date.accessioned2022-10-05T18:53:03Z
dc.date.available2014-05-27T11:29:47Z
dc.date.available2022-10-05T18:53:03Z
dc.date.created2014-05-27T11:29:47Z
dc.date.issued2013-07-01
dc.identifierElectroanalysis, v. 25, n. 7, p. 1751-1755, 2013.
dc.identifier1040-0397
dc.identifier1521-4109
dc.identifierhttp://hdl.handle.net/11449/75729
dc.identifier10.1002/elan.201300090
dc.identifierWOS:000327662000026
dc.identifier2-s2.0-84880340551
dc.identifier0072173018005712
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3924655
dc.description.abstractA glassy carbon electrode chemically modified with nickel oxyhydroxide from a nickel hexacyanoferrate (NiHCF) film was used to determine glycerol in biodiesel by cyclic voltammetry. The modified electrode exhibited a linear response to glycerol concentration in the range from 0.05 to 0.35mmol L-1, and a detection limit of 0.030mmol L-1. The glycerol concentration found in the biodiesel sample was 0.156mmol L-1. The method developed in this study showed a recovery of (100.3±5.0)%. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
dc.languageeng
dc.relationElectroanalysis
dc.relation2.851
dc.relation0,692
dc.relation0,692
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectBiodiesel
dc.subjectCyclic voltammetry
dc.subjectGlycerol
dc.subjectNickel oxy/hydroxide electrode
dc.titleDetermination of Glycerol in Biodiesel Using a Nickel(II) Oxyhydroxide Chemically Modified Electrode by Cyclic Voltammetry
dc.typeArtigo


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