关于段炼和张东东“全氘代提高蓝光热激活延迟荧光发射器的效率和稳定性”文章的评论(Nature Photonics,2024,29)  

Comment on“Enhancing the efficiency and stability of blue thermally activated delayed fluorescence emitters by perdeuteration”by DUAN Lian and ZHANG Dongdong(Nature Photonics,2024,29)

作　　者：王宏祥 许辉[1] WANG Hongxiang;XU Hui(School of Chemistry and Materials Science,Heilongjiang University,Harbin 150080,China)

机构地区：[1]黑龙江大学化学化工与材料学院,哈尔滨150080

出　　处：《黑龙江大学自然科学学报》2024年第1期1-4,F0003,共5页Journal of Natural Science of Heilongjiang University

基　　金：国家自然科学基金资助项目(92061205,62175060)。

摘　　要：有机电致发光二极管(Organic light-emitting diode, OLED)是目前最具有发展前景的显示技术之一,而蓝光OLED的寿命和稳定性一直是亟需解决的问题。段炼和张东东在《自然光子学》上发表的成果表明,对蓝光热激活延迟荧光(Thermally activated delayed fluorescence, TADF)分子进行全氘代的策略,在保持其高电致发光效率的同时,可以显著提升其器件的寿命。Organic light-emitting diode(OLED)is one of the most promising display technologies,and the lifetime and stability of blue OLED is still the most important bottleneck.The results published by DUAN Lian and ZHANG Dongdong in Nature Photonics indicated that the perdeuteration strategy of blue light thermally activated delayed fluorescence(TADF)moleculescansignificantly improvedevice lifetime,in addition to high electroluminescent efficiency.

关 键 词：有机电致发光二极管 蓝光 热活化延迟荧光 氘代 器件寿命 

分 类 号：TN383.1[电子电信—物理电子学]