Figure 5: Variations in (a) short-circuit photocurrent density, (b) open-circuit voltage, (c) fill factor (FF), and (d) efficiency as a function of time for DSSCs assembled with liquid electrolyte and with PC microporous supports of different pore sizes. The solar cells were kept in light soaking (illumination of 100 mW cm-2) at 60°C. Electrolyte composition was 0.8M PMII/0.05M I2/0.5M NMBI in MPN.