How organic ligands affect the phase transition and fluorescent stability of perovskite nanocrystals
Hongwei Ding, Hui Jiang, Xuemei Wang
Abstract
We have investigated the effect of excess ligands including oleylamine (OAm) and oleic acid (OA) on the transformation of CsPbBr<sub>3</sub> perovskite nanocrystals and have demonstrated that these ligands play a role like a double-sided sword.
Topics & Concepts
OleylamineNanocrystalMaterials sciencePerovskite (structure)Phase (matter)FluorescencePhase transitionNanotechnologyPhotochemistryChemical engineeringChemical physicsCrystallographyInorganic chemistryOrganic chemistryCondensed matter physicsOpticsChemistryEngineeringPhysicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyQuantum Dots Synthesis And Properties