Molecular Orientation of Conjugated Polymer Chains in Nanostructures and Thin Films: Review of Processes and Application to Optoelectronics

Figure 5

(a) Wettability of dichlorobenzene on PEDOT:PSS and ZnO surfaces; (b) variation in face-on/edge-on crystallite ratio in PNTz4T:PC₇₁BM films deposited from dichlorobenzene on PEDOT:PSS and ZnO surfaces; (c) schematic representation and (d) photovoltaic parameters of inverted PSCs with PNTz4T:PC₇₁BM active layers. This figure was adapted with permission from [25]. Copyright 2015, Nature Publishing Group.