Regulation of crystallization by Introducing a multistage growth template affords efficient and stable inverted perovskite solar cells
Jiaqi Zhang, Runying Dai, Jia Yang, Yikun Liu, Jianxin Yu, Licheng Tan, Yiwang Chen
Abstract
Imidazole tetrafluoroborate ionic liquids serve as multistage growth templates for simultaneously adjusting the crystallization kinetics of NiO x and perovskite. The optimized NiO x -based device delivers an exceptionally high efficiency of 25.73%.
Topics & Concepts
CrystallizationPerovskite (structure)Materials scienceChemical engineeringNanotechnologyEngineeringPerovskite Materials and Applications