Consecutive surface matrix engineering of FAPbI<sub>3</sub> perovskite quantum dots for solar cells with over 19% efficiency
Mingxu Zhang, Sicong Huang, Xinyi Mei, Guoliang Wang, Bainian Ren, Junming Qiu, Zehong Yuan, Xiaoliang Zhang
Abstract
A facile consecutive surface matrix engineering strategy was reported to promote ligand exchange of perovskite quantum dots, leading to a high efficiency of up to 19.14% being obtained in quantum dot solar cells.
Topics & Concepts
Quantum dotPerovskite (structure)Materials scienceMatrix (chemical analysis)Surface (topology)OptoelectronicsNanotechnologyChemical engineeringComposite materialMathematicsEngineeringGeometryPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesConducting polymers and applications