Steering the electron transport properties of pyridine-functionalized fullerene derivatives in inverted perovskite solar cells: the nitrogen site matters
Bairu Li, Jieming Zhen, Yangyang Wan, Xunyong Lei, Lingbo Jia, Xiaojun Wu, Hualing Zeng, Muqing Chen, Guan‐Wu Wang, Shangfeng Yang
Abstract
Three pyridine-functionalized fullerene derivatives with variable nitrogen sites were synthesized and used as electron transport layers of iPSCs, exhibiting tunable interactions with the perovskite layer and different electron transport properties.
Topics & Concepts
FullerenePerovskite (structure)PyridineElectron transport chainMaterials scienceElectronNitrogenLayer (electronics)PhotochemistryNanotechnologyChemistryOrganic chemistryPhysicsQuantum mechanicsBiochemistryPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic and Molecular Conductors Research