XPS characterization of vanadium carbide species formed during the atomization process in electrothermal atomic absorption spectroscopy
Frine Ruiz, Zully Benzo, Ángel Garaboto, Janeth Salas, Joaquín L. Brito
Abstract
Solid-state species deposited on L'vov platforms during ETAAS of vanadium solutions were studied by X-ray photoelectron spectroscopy. The presence of vanadium carbide (VC) during ashing and atomization stages was confirmed.
Topics & Concepts
VanadiumAtomic absorption spectroscopyX-ray photoelectron spectroscopyVanadium carbideCarbideCharacterization (materials science)Materials scienceAnalytical Chemistry (journal)SpectroscopyAbsorption (acoustics)MetallurgyChemistryChemical engineeringNanotechnologyEnvironmental chemistryComposite materialQuantum mechanicsEngineeringPhysicsCatalytic Processes in Materials ScienceAdvanced Materials Characterization TechniquesIon-surface interactions and analysis