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. 2015 Jun 11;16(6):13381–13406. doi: 10.3390/ijms160613381

Figure 4.

Figure 4

(A) Molecular structure of P3HT and NDI (n = 1–3, R1 = H or C6H13, R = ethylhexyl); (B) Schematic of an all-nanowire bulk heterojunction (BHJ) active layer. Adapted from [62] with permission from The Royal Society of Chemistry.