Biochar obtained from spent coffee grounds: Evaluation of adsorption properties and its application in a voltammetric sensor for lead (II) ions
Geovane Arruda de Oliveira, Ava Gevaerd, Antônio S. Mangrich, Luiz H. Marcolino‐Júnior, Márcio F. Bergamini
Topics & Concepts
BiocharPyrolysisChemistryAdsorptionOxidizing agentAnodic stripping voltammetryElectrochemistryCarbon fibersAdsorptive stripping voltammetryFourier transform infrared spectroscopyDifferential pulse voltammetryInorganic chemistryNuclear chemistryVoltammetryCyclic voltammetryElectrodeMaterials scienceChemical engineeringOrganic chemistryComposite materialPhysical chemistryEngineeringComposite numberElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensorsAdvanced Chemical Sensor Technologies