Realizing 19.05% Efficiency Polymer Solar Cells by Progressively Improving Charge Extraction and Suppressing Charge Recombination - Chong, Kaien; Xu, Xiaopeng; Meng, Huifeng; Xue, Jingwei; Yu, Liyang; Ma, Wei; Peng, Qiang (Advanced materials (Weinheim), 2022)
Keywords: Additives; charge extraction and recombination; Circuits; Crystal structure; Crystallinity; Energy conversion efficiency; Fluorination; Materials science; nonfullerene acceptors; Phase separation; Photovoltaic cells; polymer solar cells; Polymers; Solar cells; Steric hindrance; ternary blends; volatilizable solid additives; charge extraction and recombination; polymer solar cells; nonfullerene acceptors; volatilizable solid additives; ternary blends