Research Article
Enhancement of Power Efficiency and Stability of P3HT-Based Organic Solar Cells under Elevated Operating-Temperatures by Using a Nanocomposite Photoactive Layer
Figure 5
AFM images of annealed films of P3HT (a) and P3HT+5 wt.%TiO2 (b). Annealing temperature °C; the film thickness nm.
(a) |
(b) |