Research Highlights: Dual-additive-driven morphology optimization for solvent-annealing-free all-small-molecule organic solar cells
All-small-molecule organic solar cells (ASM-OSCs) have recently been studied extensively to eliminate the batch-to-batch variation from polymer-based donor or acceptor. On the other hand, the control of their active layer morphology is more challenging due to the similar chemical structure and miscibility of small-molecule donor and small-molecule accepter. Hence, this study develops a dual-additive-driven morphology optimization method for ASM-OSCs based on BTR-Cl:Y6.… Read More
