Photo- Chin. J. Chem. 2023, 41, XXX—XXX. DOI: 10.1002/cjoc.202200XXX
The imide-functionalized polymers are very promising donor materials for non-fullerene OSCs. Aiming to promote future innovation in imide-functionalized polymers, this review summarized the synthetic routes of imide building units, and the structural evolution of imide-functionalized polymer donors by focusing on the effects of polymer structure on their physical, optoelectronic, and photovoltaic properties.