High-Efficiency All-Polymer Solar Cells with Poly-Small-Molecule Acceptors Having π-Extended Units with Broad Near-IR Absorption

Ning Su, Ruijie Ma, Guoping Li, Tao Liu^*, Liang Wen Feng, Chenjian Lin, Jianhua Chen^*, Jun Song^*, Yiqun Xiao, Junle Qu, Xinhui Lu, Vinod K. Sangwan^*, Mark C. Hersam^*, He Yan^*, Antonio Facchetti^*, Tobin J. Marks^*

^*Corresponding author for this work