Synthesis and Characterization of Bifunctional α-Fe₂O₃-Ag Nanoparticles

Figure 5

Cyclic voltammograms of the α-Fe₂O₃-Ag and Ag nanoparticles in acid medium employed a solution of H₂SO₄ (0.5 M). Scan rate 50 mV s⁻¹ at 25°C in presence of N₂.