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

<div>Square photocurrent versus electrode potential for TiO<sub>2</sub>/Ti (×) and Co-TiO<sub>2</sub>/Ti (∘).</div>

International Journal of Electrochemistry

Figure 7: Effect of Low Cobalt Loading on TiO<sub>2</sub> Nanotube Arrays for Water-Splitting 