Determination of Cr(VI) in leather residues using graphite/paraffin composite electrodes modified with reduced graphene oxide nanosheets
João Pedro Jenson de Oliveira, Carlos Toshiyuki Hiranobe, Giovanni Barrera Torres, Renivaldo José dos Santos, Leonardo Lataro Paim
Topics & Concepts
GrapheneDifferential pulse voltammetryMaterials scienceGraphiteDielectric spectroscopyCyclic voltammetryElectrodeDetection limitComposite numberGraphite oxideAnalytical Chemistry (journal)ElectrochemistryScanning electron microscopeVoltammetryRepeatabilityOxideNanochemistryRaman spectroscopyNuclear chemistryChromatographyChemistryNanotechnologyComposite materialMetallurgyPhysicsOpticsPhysical chemistryElectrochemical Analysis and ApplicationsAnalytical chemistry methods developmentElectrochemical sensors and biosensors