Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Xin Zhang and Congqi Li and Linqing Qin and Hao Chen and Jianwei Yu and Yanan Wei and Xingzheng Liu and Jianqi Zhang and Zhixiang Wei and Feng Gao and Qian Peng and Hui Huang,Side‐Chain Engineering for Enhancing the Molecular Rigidity and Photovoltaic Performance of Noncovalently Fused‐Ring Electron Acceptors,Angewandte Chemie International Edition,1433-7851,Wiley,2021-06-30,60,32,17720-17725,https://cir.nii.ac.jp/crid/1360013173097019008,https://doi.org/10.1002/anie.202106753