Surface Ligand Manipulation enables ~15% Efficient MAPbI3 Perovskite Quantum Dot Solar Cell
Abstract
We reported a surface ligand manipulation strategy for hybird MAPbI3 perovskite quantum dots (PeQDs) using methylamine iodide, methylamine thiocyanate and methylamine acetate salts. After methylamine iodide salts post-treatment, a record high efficiency of 14.98% was obtained for MAPbI3 PeQD solar cells together with enhanced ambinet stability.
- This article is part of the themed collection: ChemComm 60th Anniversary Collection