An asymmetric polymerized small molecular acceptor with temperature-dependent aggregation and superior batch-to-batch reproducibility for efficient all-polymer solar cells

Baoqi Wu, Youle Li, Kangzhe Liu, Seoyoung Kim, Xiyue Yuan, Langheng Pan, Xia Zhou, Shizeng Tian, Changduk Yang, Fei Huang, Yong Cao, Chunhui Duan