A novel thermally activated delayed fluorescence macrocycle
He‐Ye Zhou, Dawei Zhang, Xiao‐Ni Han, Ying Han, Chuan‐Feng Chen
Abstract
A novel luminescent macrocycle has been conveniently synthesized, which displays flexible conformations and interesting solid-state host-guest properties. Besides, the macrocycle exhibits excellent thermally activated delayed fluorescence (TADF) emission with a photoluminescence quantum yield of 80%, which represents the highest value among reported TADF macrocycles.
Topics & Concepts
FluorescencePhotoluminescenceQuantum yieldLuminescencePhotochemistrySolid-stateYield (engineering)ChemistryMaterials scienceOptoelectronicsPhysical chemistryPhysicsMetallurgyQuantum mechanicsOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsLanthanide and Transition Metal Complexes