A color-tunable single-component luminescent molecule with multiple emission centers
Junru Chen, Xiaojie Chen, Yanyan Liu, Yang Li, Juan Zhao, Zhiyong Yang, Yi Zhang, Zhenguo Chi
Abstract
= 230.0 ms) in the crystal powder of 3-SPhF, which affords time-dependent afterglow and excitation-dependent emissions in a steady state. Furthermore, the relationships between ultra-long luminescence and stacking of the dibenzofuran group in single crystals are explored, providing evidence for the regularity of multiple emission centers in single-component compounds with dibenzofuran substituents.
Topics & Concepts
DibenzofuranPhosphorescenceLuminescenceMoleculeSingle crystalPhotochemistryMaterials scienceStackingFluorescenceComponent (thermodynamics)MonomerChemistryOptoelectronicsCrystallographyPolymerOpticsOrganic chemistryThermodynamicsComposite materialPhysicsLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchMolecular Sensors and Ion Detection