Effect of Low Cobalt Loading on TiO<sub>2</sub> Nanotube Arrays for Water-Splitting

<div>Open-circuit potential at UV on and off for TiO<sub>2</sub>/Ti (red) and Co-TiO<sub>2</sub>/Ti (blue).</div>

International Journal of Electrochemistry

Figure 5: Effect of Low Cobalt Loading on TiO<sub>2</sub> Nanotube Arrays for Water-Splitting 