The Use of Diamond for Energy Conversion System Applications: A Review
Figure 12
Steady-state polarization curves plotted as the corresponding Tafel plots for the electrochemical oxidation of methanol 0.5 M (a) and ethanol 0.5 M (b) dissolved in 0.5 M H2SO4 and recorded for the Pt/BDD (spheres), Pt-SnO2/BDD (squares), and Pt-Ta2O5/BDD (stars) electrode surfaces (reprinted with permission from [61]).
