Novel deep-blue tetradentate Pt(II) emitters via steric hindrance and alkyl ring locking for high-performance PhOLEDs with small efficiency roll-off
Miao Sun, Yunyang Yuan, Kewei Xu, Feng Zhan, Hongjian Zheng, Qingshan Chu, Weiwei Lou, Yun-Fang Yang, Yuanbin She, Guijie Li
Topics & Concepts
PhosphorescenceSteric effectsIntramolecular forceOLEDMaterials scienceIntermolecular forceCarbeneCommon emitterQuantum efficiencyPhotochemistryAlkylRing (chemistry)OptoelectronicsDiodeLuminanceOrganic electronicsOrganic semiconductorWork (physics)LuminescenceChemistryElectrical efficiencyCrystallographyMoleculeFluorescenceOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsMagnetism in coordination complexes