Optimal Dihedral Angle in Twisted Donor–Acceptor Organic Emitters for Maximized Thermally Activated Delayed Fluorescence
作者:Yuhao Shi、Huili Ma、Zhiyu Sun、Weijun Zhao、Guangyan Sun、Qian Peng
DOI:10.1002/anie.202213463
日期:2022.12.19
The physical origin of the optimal dihedral angle of ≈80° in twisted donor–acceptor organic emitters for maximized TADF is deduced and an effective design strategy for efficient TADF emitters is proposed, which provides help for the molecular design and screening of high-efficiency TADF materials.
推导了最大化 TADF 的扭曲供体-受体有机发射体的最佳二面角≈80°的物理起源,并提出了高效 TADF 发射体的有效设计策略,为高效 TADF 的分子设计和筛选提供了帮助材料。