Research Article

Fabrication and Electrochemical Behavior Investigation of a Pt-Loaded Reduced Graphene Oxide Composite (Pt@rGO) as a High-Performance Cathode for Dye-Sensitized Solar Cells

Figure 5

Comparison of CV curves of Pt/FTO (a), Pt@rGO/FTO (b), and rGO/FTO (c) electrodes measured in 0.01 M LiClO4 and 5 mM ferrocene with a scan rate 100 mV/s.