1. 近年来致力于多功能聚合物半导体的设计合成及性能研究，包括本征柔性/自修复聚合物半导体设计合成、聚合物半导体的光刻图案化集成及绿色加工、聚合物半导体聚集态形貌调控及光电性能研究等。
聚焦侧链-主链协同调控聚集态结构，发展了系列可绿色溶剂加工、可图案化、可拉伸的高迁移率聚合物半导体，取得了系列原创性成果：在J. Am. Chem. Soc., Angew. Chem. Int. Ed., Adv. Mater., Joule 等期刊上发表学术论文70余篇，总引用2600余次；主持国家自然科学基金委青年基金、面上项目、优秀青年项目，参与科技部、国家基金委、北京市基金委等项目若干项。
(1) Xiaobo Yu, Liangliang Chen, Cheng Li, Chenying Gao, Xiang Xue, Xisha Zhang, Guanxin Zhang, Deqing Zhang, Adv. Mater. 2023, 35, 2209896.
(2) Changchun Wu, Cheng Li, Xiaobo Yu, Liangliang Chen, Chenying Gao, Xisha Zhang, Guanxin Zhang, Deqing Zhang, Angew. Chem. Int. Ed. 2021, 60, 21521-21528.
(3) Guitao Feng, Junyu Li, Yakun He, Wenyu Zheng, Jing Wang, Cheng Li, Zheng Tang, Andres Osvet, Ning Li, Christoph J. Brabec, Yuanping Yi, He Yan, Weiwei Li, Joule, 2019, 3, 1765-1781.
(4) Cheng Li, Xianxin Wu, Xinyu Sui, Hongbo Wu, Chao Wang, Guitao Feng, Yonggang Wu, Feng Liu, Xinfeng Liu, Zheng Tang, Weiwei Li, Angew. Chem. Int. Ed., 2019, 58, 15532-15540.
(5) Yunjing Ji, Chengyi Xiao, Qiang Wang, Jianqi Zhang, Cheng Li, Yonggang Wu, Zhixiang Wei, Xiaowei Zhan, Wenping Hu, Zhaohui Wang, Ren A. J. Janssen, Weiwei Li, Adv. Mater., 2016, 28, 943-950.
