Journal of Chemistry / 2019 / Article / Fig 4

Research Article

Using Electrode Made of Carbon Nanotubes and Bismuth Oxide for the Determination of Metal Concentration by Anodic Stripping Voltammetry

Figure 4

Cyclic voltammograms at a modified CPE with 5% Bi2O3 (w/w) in the supporting electrolyte mixture of 0.1 M KI and acetate buffer. Conditions: Edep = −1.2 V; tdep = 120 s; ΔE = 50 mV·s−1; speed = 15 mV·s−1.

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