Direct White-Light Emitting From a Single Metal–Organic Framework with Dual Phosphorescence Peaks
Xiao‐Gang Yang, Ying‐Jun Chen, Pei-Pei Yin, Jia-Wei Diao, Yi-Yang Cheng, Lu‐Fang Ma
Abstract
Single component white-light-emitting (SCWLE) materials are extremely desired in the field of solid-state lighting. However, pure-phosphorescent SCWLE has rarely been reported. Herein, one halogen-bonding-containing MOF [Cd(5-BIPA)(phen)] ( 1 ) has been synthesized, which shows efficient white-light emission originating from dual phosphorescence bands with different wavelengths and lifetimes. The fabrication of a phosphor-converted white-light-emitting diode device driven by pulsing current enables this MOF to be a promising phosphor.
Topics & Concepts
PhosphorescencePhosphorChemistryDiodeWhite lightOptoelectronicsSolid-stateFabricationOLEDPhotochemistrySolid-state lightingHalogenLight-emitting diodeFluorescenceOpticsPhysical chemistryOrganic chemistryMaterials scienceAlkylPathologyMedicinePhysicsAlternative medicineLayer (electronics)Metal-Organic Frameworks: Synthesis and ApplicationsLuminescence and Fluorescent MaterialsPerovskite Materials and Applications