Figure 3.

Cyclic voltammograms of fullerene derivatives in o-DCB solution containing Bu₄N⁺(CF₃SO₂)₂N⁻ (0.1 M) as supporting electrolyte at 25 °C with a scan rate of 0.05 V/s, for C₆₀ (blue), t-Bu-FIDO (red), and t-Bu-FIDS (black). Glassy carbon, platinum wire, and Ag/Ag⁺ electrodes were used as the working, counter, and reference electrodes, respectively.