Investigation on the Effects of Additive on Performance and Photostability of PCDTBT:PC<sub>71</sub>BM Solar Cells

<div>Cole-Cole plots of the PCDTBT:PC<sub>71</sub>BM solar cells processed with and without 3% DIM of pristine and 5 hr irradiated device.</div>

International Journal of Photoenergy

Figure 14: Investigation on the Effects of Additive on Performance and Photostability of PCDTBT:PC<sub>71</sub>BM Solar Cells 