Figure 4.
(a) Schematic diagram of in-situ GISAXS measurement. Derived real time crystallization process of PM6:PY-IT films of (b) w/o, (c) 20 mg/mL 2-CN, (d) 30 mg/mL 2-CN, (e) 40 mg/mL 2-CN, (f) 20 mg/mL 2-MN, (g) 30 mg/mL 2-MN, (h) 40 mg/mL 2-MN, (i) 10 mg/mL 2-oMN, (j) 20 mg/mL 2-oMN, (k) 30 mg/mL 2-oMN, (l) 10 mg/mL 2-sMN, (m) 20 mg/mL 2-sMN, (n) 30 mg/mL 2-sMN.