Insight into through-space conjugation in rotation-restricted thermally activated delayed fluorescence compounds
Kuofei Li, Yuannan Chen, Bing Yao, Kunkun Dou, Tao Wang, Hao Deng, Hongmei Zhan, Zhiyuan Xie, Yanxiang Cheng
Abstract
Two pairs of rotation-restricted TADF compounds via through-space charge transfer are investigated. Sandwich molecules exhibit similar photophysical properties and better electroluminescent performance compared with the open sandwich counterparts.
Topics & Concepts
Materials scienceRotation (mathematics)FluorescenceSpace (punctuation)PhotochemistryChemical physicsCrystallographyOpticsComputer scienceArtificial intelligencePhysicsChemistryOperating systemOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsLanthanide and Transition Metal Complexes