Passivation of defects in inverted perovskite solar cells using an imidazolium-based ionic liquid
Chuanyao Luo, Guannan Li, Lijia Chen, Jun Dong, Miao Yu, Cunyun Xu, Yanqing Yao, Meng Wang, Qunliang Song, Sam Zhang
Abstract
This work provides an easy approach to achieve high-performance perovskite solar cells <italic>via</italic> passivation of the uncoordinated Pb<sup>2+</sup> in perovskite films by the cationic group of ionic liquids.
Topics & Concepts
PassivationIonic liquidPerovskite (structure)Materials scienceIonic bondingChemical engineeringNanotechnologyIonChemistryOrganic chemistryCatalysisLayer (electronics)EngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsQuantum Dots Synthesis And Properties