Multi-functional molecule advancing the efficiency of pure 3D FASnI<sub>3</sub> perovskite solar cells based on the tin tetraiodide reduction method
Hao Li, Haoyu Shi, Qin Tan, Guocong Chen, Jiafeng Wang, Guoqiang Ma, He Dong, Tianle Cheng, Han Gao, Francesco Lamberti, Zhubing He
Abstract
Based on the Tin Tetraiodide Reduction (TTR) method, high-quality 3D-FASnI 3 film was obtained by using phenylhydrazine-4-sulfonic acid as the additive in the precursor solution, breaking the efficiency record of 3D FASnI 3 perovskite solar cells.
Topics & Concepts
Perovskite (structure)TinPhenylhydrazineReduction (mathematics)MoleculeHalideMaterials scienceChemical engineeringInorganic chemistryChemistryPhysical chemistryCrystallographyOrganic chemistryMetallurgyMathematicsEngineeringGeometryPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesOrganic Light-Emitting Diodes Research