Table 1 Electrochemical characteristics of the specimens during CV analysis (derived from the CV curves in Figure 4 a)
Catalysts | Pt NW/TiO2 | Pt NW + MP/TiO2 | Pt MP/TiO2 |
---|---|---|---|
If current density (mA) | 12.37 | 18.14 | 21.21 |
Ib current density (mA) | 6.18 | 11.93 | 17.82 |
If/Ib | 2.00 | 1.52 | 1.19 |
Onset potential (V) | 0.385 | 0.383 | 0.349 |