Enhanced interface adhesion with a polymeric hole transporter enabling high-performance air-processed perovskite solar cells
Yu Zhao, Yangyang Liu, Zhijun Ren, Yiran Li, Yaoyao Zhang, Fancheng Kong, Tianxiao Liu, Xiaoyu Shi, Yunjie Dou, Lingyuan Wang, Feifei Wang, Xiangliang Guo, Yi Cao, Wei Wang, Philip C. Y. Chow, Shangshang Chen
Abstract
A polymeric hole transporter is developed with enhanced adhesion to the substrate and improved conductivity. Our air-processed perovskite solar cells achieve a power conversion efficiency of ∼25% and demonstrate good stability.
Topics & Concepts
Perovskite (structure)AdhesionMaterials scienceInterface (matter)OptoelectronicsNanotechnologyChemical engineeringEngineering physicsComposite materialEngineeringCapillary actionCapillary numberPerovskite Materials and ApplicationsConducting polymers and applicationsSynthesis and properties of polymers