Circularly polarized luminescence induced by excimer based on pyrene-modified binaphthol

作     者：Chaoyang Wang Tao Jiang Xiang Ma Chaoyang Wang;Tao Jiang;Xiang Ma

作者机构：Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and TechnologyShanghai 200237China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2020年第31卷第11期

页      面：2921-2924页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：the National Natural Science Foundation of China(NSFC,Nos.21788102,21722603 and 21871083) Shanghai Municipal Science and Technology Major Project(No.2018SHZDZX03) ‘Shu Guang’Project supported by Shanghai Municipal Education Commission and Shanghai Education Development Foundation(No.19SG26) the Innovation Program of Shanghai Municipal Education Commission(No.2017-01-07-00-02-E00010) the Fundamental Research Funds for the Central Universities 

主　　题：Chirality Excimer Circularly polarized luminescence Aggregated induced emission Binaphthol 

摘      要：A new chiral bromobinaphthol-pyrene compound was developed to achieve a green circularly polarized luminescence(CPL)from its excimer with a dissymmetry factor(|glum|)value of 4.3×10^-3 and a high quantum yieldΦF,solid up to 55.9%,while no CPL signals could be observed for the blue luminescence from ***,reversal CPL signals can be observed from both concentrated solution and solid.