Colloidal nano-MOFs nucleate and stabilize ultra-small quantum dots of lead bromide perovskites
Loredana Proteşescu, Joaquín Calbo, Kristopher Williams, William A. Tisdale, Aron Walsh, Mircea Dincă
Abstract
We demonstrate a simple and effective host–guest strategy for preparing ultra-small lead bromide perovskite QDs through the use of nano-sized MOFs that function as nucleating and host sites.
Topics & Concepts
Perovskite (structure)Quantum dotBromideNucleationMaterials scienceHalideNanocrystalFormamidiniumMesoporous materialNanotechnologyChemical engineeringColloidNanoparticleChemistryInorganic chemistryOrganic chemistryCatalysisEngineeringPerovskite Materials and ApplicationsCovalent Organic Framework ApplicationsMetal-Organic Frameworks: Synthesis and Applications