乙烯基修饰三苯基三嗪为受体单元的激基复合物发光性能  

Study on the Luminescence Properties of Exciplex With Vinyl-Modified Triphenyltriazine as an Acceptor Unit

作　　者：林武滔[1] LIN Wu-tao(School of Resource and Chemical Engineering,Sanming University,Sanming 365004,China)

机构地区：[1]三明学院资源与化工学院,福建三明365004

出　　处：《三明学院学报》2021年第6期19-27,共9页Journal of Sanming University

基　　金：福建省自然科学基金(2021J011118);宁师院省科技厅重点实验室开放课题项目(FJKL_FBCM201906)。

摘　　要：针对激基复合物(exciplex)给体/受体结构往往比较复杂、制备成本高、二者完全分离造成三线态激子利用率不佳的问题,本研究选择乙烯基修饰的三苯基三嗪单元作为电子受体单元,分别与电子给体单元10-苯基-10H-吩噻嗪(P-TZ)和3,6-二叔丁基-9-苯基咔唑(B-CZ)进行组合形成Exciplex,并通过研究该系列化合物的吸收发射性能,综合分析该类激基复合物的发光行为,为激基复合物的设计提供理论依据。In order to solve the problems of exciplex such as the complicated structure of donor and acceptor, high preparation cost and complete separation of donor and acceptor resulting in poor utilization of triplet excitons, this study selected vinyl-modified triphenyltriazine units as electron acceptor units, and 10-phenyl-10H-phenothiazine(P-TZ) and 3,6-di-tert-butyl-9-phenylcarbazole(B-CZ) were chosen as electron donor units to form a series of exciplexes. The absorption and emission properties of these compounds were studied, and the luminescence behavior of these exciplexes was comprehensively analyzed, which could provide a theoretical basis for the design of exciplex.

关 键 词：激基复合物 光致发光 吩噻嗪 咔唑 三嗪 

分 类 号：TB303[一般工业技术—材料科学与工程]