Determination of Mg (II) in biodiesel by adsorptive stripping voltammetry at a mercury film electrode in the presence of sodium thiopentone

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:27:26Z
dc.date.available2014-05-27T11:27:26Z
dc.date.created2014-05-27T11:27:26Z
dc.date.issued2013-01-01
dc.identifierInternational Journal of Electrochemical Science, v. 8, n. 1, p. 658-669, 2013.
dc.identifier1452-3981
dc.identifierhttp://hdl.handle.net/11449/74093
dc.identifierWOS:000316562800051
dc.identifier2-s2.0-84873821932
dc.identifier0072173018005712
dc.description.abstractA mercury film electrode was used to determine Mg (II) in biodiesel by adsorptive stripping voltammetry in presence of sodium thiopentone. A linear response was obtained for Mg (II) in the concentration range of 6.0 × 10-7 to 7.0 × 10-6 mol L-1 for SWAdSV and 8.0 × 10-7 to 9.0 × 10-6 mol L-1 for DPAdSV with detection limits of the 2.9 × 10-7 mol L-1 and 3.1 × 10-7 mol L-1, respectively. The method was applied successfully to biodiesel samples and presented goods results of accuracy with recoveries close to 100.0 % for SWAdSV and DPAdSV. © 2013 by ESG.
dc.languageeng
dc.relationInternational Journal of Electrochemical Science
dc.relation1.369
dc.relation0,366
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectAdsorptive stripping voltammetry
dc.subjectBiodiesel
dc.subjectMercury film electrode
dc.subjectMg (II) determination
dc.subjectSodium thiopentone
dc.titleDetermination of Mg (II) in biodiesel by adsorptive stripping voltammetry at a mercury film electrode in the presence of sodium thiopentone
dc.typeArtículos de revistas


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