Photoelectrocatalytic Degradation of Sodium Oxalate by TiO<sub>2</sub>/Ti Thin Film Electrode

<table>Residual rates of sodium oxalate under the different reactions at pH 4.</table>

International Journal of Photoenergy

Figure 4: Photoelectrocatalytic Degradation of Sodium Oxalate by TiO<sub>2</sub>/Ti Thin Film Electrode 