Enhancing Performance of SnO<sub>2</sub>-Based Dye-Sensitized Solar Cells Using ZnO Passivation Layer

<div>SEM images of (a) ZnO, (b) SnO<sub>2</sub>, and (c) SnO<sub>2</sub>/ZnO composite systems.</div>

International Journal of Photoenergy

Figure 2: Enhancing Performance of SnO<sub>2</sub>-Based Dye-Sensitized Solar Cells Using ZnO Passivation Layer 