Simultaneous voltammetric sensing of Zn<sup>2+</sup>, Cd<sup>2+</sup>, and Pb<sup>2+</sup>using an electrodeposited Bi–Sb nanocomposite modified carbon paste electrode
Essam A. Shalaby, Amr M. Beltagi, A. A. Hathoot, Magdi Abdel Azzem
Abstract
A highly sensitive sensor. A sensor for detecting Zn 2+ , Cd 2+ , and Pb 2+ ions simultaneously based on the square wave anodic stripping response at a bismuth antimony (Bi–Sb) nanocomposite electrode was developed.
Topics & Concepts
AntimonyBismuthCarbon paste electrodeElectrodeAnalytical Chemistry (journal)Stripping (fiber)ElectrochemistryAnodic stripping voltammetryMaterials scienceDielectric spectroscopyMetal ions in aqueous solutionCyclic voltammetryChemistryNuclear chemistryMetalInorganic chemistryPhysical chemistryMetallurgyChromatographyComposite materialElectrochemical Analysis and ApplicationsAnalytical Chemistry and SensorsElectrochemical sensors and biosensors