广州化学2025，Vol.50Issue(6)：1-11,11.DOI:10.16560/j.cnki.gzhx.20252633
纯有机圆偏振发光材料及发光器件应用的研究进展
Progress on Pure Organic Circularly Polarized Luminescent Materials and Luminescent Device Applications
摘要
Abstract
Circularly Polarized Luminescence(CPL)refers to an optical phenomenon where chiral luminescent systems emit left-and right-handed circularly polarized light with intensity asymmetry.In recent years,organic optoelectronic materials have emerged as a research hotspot in CPL due to their structural tunability and superior optical properties,demonstrating significant application potential in fields such as bioimaging,3D displays,and quantum information.This review comprehensively summarizes typical pure CPL-active material systems,including chiral organic small molecules,conjugated polymers and supramolecular assemblies,with a focus on elucidating the energy transition processes and molecular design strategies underlying distinct emission mechanisms such as circularly polarized fluorescence,phosphorescence,thermally activated delayed fluorescence(CP-TADF),and organic ultralong room-temperature phosphorescence(CP-OURTP).It systematically organizes the latest groundbreaking application achievements of these materials in optoelectronic devices like circularly polarized OLEDs and chiral photodetectors.Finally,the prospects of organic CPL materials in emerging fields such as spin electronics,holographic storage,and intelligent anti-counterfeiting are envisioned,offering theoretical guidance for developing high-performance chiral optoelectronic functional materials.关键词
有机光电材料/圆偏振发光/手性结构/热活化延迟荧光/有机发光二极管/室温磷光/外消旋自组装Key words
organic optoelectronic materials/circularly polarized luminescence/chiral structure/thermally activated delayed fluorescence/organic light-emitting diodes/room temperature phosphorescence/racemic self-assembly分类
化学化工引用本文复制引用
郑超,薛沛然,崔东岳,金亿山,陈润锋..纯有机圆偏振发光材料及发光器件应用的研究进展[J].广州化学,2025,50(6):1-11,11.基金项目
国家自然科学基金项目(62374093 （）
22275097 （）
62288102) （）
