Electrochemical Deposition and Dissolution of Thallium from Sulfate Solutions

Figure 1

Cyclic voltammogram of Tl⁺ ( = 10⁻³ mol L⁻¹) recorded with a glassy carbon electrode in the absence of oxygen (electrolyte 0.5 mol L⁻¹ Na₂SO₄, pH = 7, = 20 mV/s).