Biochar from coffee husks: a green electrode modifier for sensitive determination of heavy metal ions
Maria Zizi Martins Mendonça, Fabiano Mendonça de Oliveira, Jacqueline Marques Petroni, Bruno Gabriel Lucca, Rodrigo Amorim Bezerra da Silva, Vicelma Luiz Cardoso, Edmar Isaías de Melo
Topics & Concepts
BiocharPyrolysisMetal ions in aqueous solutionChemistryDifferential pulse voltammetryHuskAdsorptionCarbon fibersCarbon paste electrodeFourier transform infrared spectroscopyElectrochemistryMetalDetection limitAdsorptive stripping voltammetryNuclear chemistryElectrodeVoltammetryCyclic voltammetryChromatographyMaterials scienceChemical engineeringEngineeringBotanyBiologyPhysical chemistryComposite materialComposite numberOrganic chemistryElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensorsAnalytical Chemistry and Sensors