Comparison of recent work on photocurrent and relative excitement condition.
Group/system | Photocurrent (mA cm−2) | Voltage (V) | Light resource | Electrolyte |
---|---|---|---|---|
Ning et al. TiO2/rGO/NiFe-LDH nanorods | 1.74 | 0.6 | 150 W Xe lamp | 0.5 M Na2SO4 solution |
Wu et al. Au/TiO2 nanotubes | 0.50 | 0 | 300 W Xe lamp | 0.1 M Na2SO4 solution |
Kim et al. GO-coated TiO2 nanoparticles | 1.25 | 0 | 300 W Xe arc lamp | 0.1 M HClO4 solution |
This work | 6.98 | 0 | 300 W Xe lamp | 0.1 M KOH solution |