Research Article

Characterization and Electrocatalytic Properties of Titanium-Based Ru0.3Co0.7−xCex Mixed Oxide Electrodes for Oxygen Evolution in Alkaline Solution

Figure 5

(a) Representative tafel plot of the OER; (b) dependence of tafel slope on [CeO2]x in the low overpotential region, , and high overpotential region, .
624067.fig.005a
(a)
624067.fig.005b
(b)