C-shaped <i>ortho</i>-benzodipyrrole-based acceptors with different electronic effects of top substituents for as-cast green-solvent processed high-performance organic solar cells
Yufei Gong, Tianwei Zou, Xiaojun Li, Shucheng Qin, Guangpei Sun, Tongling Liang, Ruimin Zhou, Jianqi Zhang, Jinyuan Zhang, Lei Meng, Zhixiang Wei, Yongfang Li
Abstract
We systematically investigated the effects of the top substituents on the physicochemical properties of SMAs and achieved the highest PCE for OSCs processed using a non-halogenated solvent without any extra treatment.
Topics & Concepts
SolventOrganic solar cellOrganic solventSolvent effectsChemistryChemical engineeringOrganic chemistryMaterials scienceNuclear chemistryEngineeringPolymerOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications