Redox mediator-modified self-assembled monolayer stabilizes a buried interface in efficient inverted perovskite solar cells
Shujie Qu, Yang Fu, Hao Huang, Yiyi Li, Changxu Sun, Qiang Zhang, Shuxian Du, Luyao Yan, Zhineng Lan, Zhiwei Wang, Tongtong Jiang, Peng Cui, Xi‐Cheng Ai, Meicheng Li
Abstract
The redox material methylene blue was utilized to construct a selective redox cycle at the NiO x /perovskite interface and optimize the dispersion of SAMs through π–π interactions, resulting in high-efficiency PSCs with excellent operational stability.
Topics & Concepts
MonolayerPerovskite (structure)MediatorRedoxMaterials scienceInterface (matter)NanotechnologyChemistryCrystallographyCell biologyComposite materialMetallurgyCapillary actionCapillary numberBiologyPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics