Controllable Electrochemical Activities by Oxidative Treatment toward Inner-Sphere Redox Systems at N-Doped Hydrogenated Amorphous Carbon Films
Figure 7
Cyclic voltammograms of 5 mM 2,4-DCP in the Britton-Robinson buffer (pH 2) at (a) GC, (b) H-BDD, (c) AD-DLC, and (d) O-DLC at initial (solid line) and 30 cycles (dotted line) (a) before and (b) after the electrochemical treatment at 2.64 V for 4 min. Sweep rate, 100 mV s−1.
