High Performance Electrocatalysts Based on Pt Nanoarchitecture for Fuel Cell Applications

Figure 11

(a) HR-TEM image of cubic Pt-Rh nanostructure. (b) CV curves for electrooxidation of formic acid. (c) Integrated band intensities of CO₂ and CH₃COOH in FTIR spectra, and the ratio between integrated intensity with the total oxidation pathway (CO₂) and intensity associated with the partial oxidation pathway (CH₃COOH). Reproduced with permission from [100].