fig6

Figure 6. Normalized PCE of P3HT:IDTBR:IDFBR blend and other polymer:fullerene systems as a function of (A) storage and (B) illumination time. Reproduced with permission. Copyright, 2017 Macmillan Publishers Limited, part of Springer Nature^[100]. (C) Two-dimensional grazing incidence wide-angle X-ray scattering (GIWAXS) patterns of P3HT-L:P3HT-H:O-IDTBR and ternary OSCs. Reproduced with permission. Copyright, 2021 John Wiley and Sons^[102]. (D) J_sc × FF as a function of PCE of OSCs based on P5TCN-F25 and other OSCs with PCE >18% in the literature. Reproduced with permission. Copyright, 2022 Elsevier^[103]. (E) J-V characteristic curve of PT-4F:BTP-eC9:L8-BO. Reproduced with permission. Copyright, 2022 John Wiley and Sons^[104].