Fig. 6. Cyclic voltammograms of (Bmes₂)₄-Per in THF/0.1 M [n-Bu₄N][PF₆] at 500 mV s^–1 (red) and (DPA)₄-Per in CH₂Cl₂/0.1 M [n-Bu₄N][PF₆] (blue), and CH₂Cl₂/0.1 M [Al(O(CF₃)₃)₄][n-Bu₄N] (cyan), respectively, at 250 mV s^–1, and a square wave voltammogram (dashed line) of (DPA)₄-Per in CH₂Cl₂/0.1 M [n-Bu₄N][PF₆].