Effect of the Side Chains and Anode Material on Thermal Stability and Performance of Bulk-Heterojunction Solar Cells Using DPP(TBFu)<sub>2</sub> Derivatives as Donor Materials

<div>AFM images of the ethyl-hexyl alkylated (compound (A)) DPP(TBFu)<sub>2</sub>:PC<sub>60</sub>BM blend: as-cast (A) and annealed at 110°C (B), 140°C (C), and 160°C (D).</div>

International Journal of Photoenergy

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Figure 4

Figure 4: Effect of the Side Chains and Anode Material on Thermal Stability and Performance of Bulk-Heterojunction Solar Cells Using DPP(TBFu)<sub>2</sub> Derivatives as Donor Materials 

Figure 4 | Effect of the Side Chains and Anode Material on Thermal Stability and Performance of Bulk-Heterojunction Solar Cells Using DPP(TBFu)2 Derivatives as Donor Materials 