Modulating room temperature phosphorescence through intermolecular halogen bonding
Dongyan Jiang, Chunya Du, Zhenyu Yan, Shuyuan Ge, Zijun Feng, Liang Wan, Ping Lü
Abstract
Room temperature phosphorescence materials based on halogenated-morpholine are obtained, wherein the halogen bonding is directly involved in the acceleration of the intersystem crossing and enhancement of solid-state phosphorescence quantum yield.
Topics & Concepts
PhosphorescenceIntersystem crossingMaterials scienceHalogenPhotochemistryIntermolecular forceQuantum yieldSolid-stateHalogen bondPhysical chemistryMoleculeAtomic physicsChemistryOrganic chemistryFluorescenceExcited stateSinglet stateOpticsPhysicsAlkylLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionOrganoboron and organosilicon chemistry