Efficient rigid and flexible perovskite solar cells using strongly adsorbed molecules for lattice repair and grain boundary mitigation
Xi Fan, Jiwen Chen, Jinzhao Wang, Jing Wang, Jixi Zeng, Wei Feng, Shuai Gao, Jia Li, Jing Zhang, Feng Yan, Weijie Song
Abstract
Molecular passivation reduces the lattice defects and induces large grains for high efficiencies of perovskite solar cells.
Topics & Concepts
Grain boundaryMaterials scienceAdsorptionLattice (music)Perovskite (structure)MoleculeChemical physicsComposite materialCrystallographyChemistryPhysicsMicrostructurePhysical chemistryQuantum mechanicsAcousticsPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films