Synchronous dimension-crystallization engineering enables highly efficient 2D/3D tin perovskite solar cells
Ziyong Kang, Feng Peng, Kun Wang, Lu Zhang, Rui Meng, Yali Chen, Jiandong Wu, Feng Yang, Xuewen Zhang, Tianxiang Li, Jingzhi Shang, Yu Tong, Hongqiang Wang
Abstract
Both the crystalization and 2D phases of 2D/3D tin perovskite films are regulated by introducing additives that affect the intermediate adduct and PEA adsorption, which effectively boost the PCE of tin perovskite solar cells up to 15.02%.
Topics & Concepts
CrystallizationTinDimension (graph theory)Materials sciencePerovskite (structure)Computer scienceChemical engineeringMetallurgyEngineeringMathematicsPure mathematicsPerovskite Materials and ApplicationsConducting polymers and applications