咔唑基四苯乙烯多功能发光材料的合成与性能
发布时间：2018-10-09 15:01
【摘要】：设计合成了一个以四苯乙烯为核心,四端连接长烷基链的咔唑基四苯乙烯衍生物(TPECz),该化合物具有典型的聚集诱导发光(AIE)特性.紫外光谱(UV-Vis)、荧光光谱(PL)、热重(TG)和示差扫描量热(DSC)研究表明,该化合物属于深蓝光材料、具有较好的热稳定性,并且对金属Fe3+具有很好的识别作用,有望用于金属离子检测;同时,该化合物外围的咔唑基团具有电化学活性,采用电化学聚合方法可制备其聚合物交联荧光薄膜,扫描电镜(SEM)和原子力显微镜(AFM)研究表明,该荧光薄膜表面平整,有望用于制备有机电致发光器件(OLED),可见该化合物是一种多功能材料.
[Abstract]:A four-terminal carbazolyl tetrastyrene derivative (TPECz), with tetrastyrene as its core and long alkyl chain was designed and synthesized. The compound has typical aggregation induced luminescence (AIE) properties. UV spectrum (UV-Vis), (PL), thermogravimetric (TG) and differential scanning calorimetry (DSC) show that the compound belongs to dark blue light material and has good thermal stability, and it can be used for metal ion detection. At the same time, the carbazole group in the periphery of the compound has electrochemical activity. The polymer cross-linked fluorescent film can be prepared by electrochemical polymerization. The results of scanning electron microscopy (SEM) and atomic force microscopy (AFM) show that the surface of the film is flat. It is expected to be used to fabricate organic electroluminescent devices (OLED),). It is shown that the compound is a multifunctional material.
【作者单位】： 华南师范大学化学与环境学院;中山大学化学与化学工程学院;
【基金】：国家自然科学基金(基金号51203054) 博士后科学基金(基金号2014M552192)面上资助;博士后科学基金(基金号2015T80906)第八批特别资助
【分类号】：TB34
[Abstract]:A four-terminal carbazolyl tetrastyrene derivative (TPECz), with tetrastyrene as its core and long alkyl chain was designed and synthesized. The compound has typical aggregation induced luminescence (AIE) properties. UV spectrum (UV-Vis), (PL), thermogravimetric (TG) and differential scanning calorimetry (DSC) show that the compound belongs to dark blue light material and has good thermal stability, and it can be used for metal ion detection. At the same time, the carbazole group in the periphery of the compound has electrochemical activity. The polymer cross-linked fluorescent film can be prepared by electrochemical polymerization. The results of scanning electron microscopy (SEM) and atomic force microscopy (AFM) show that the surface of the film is flat. It is expected to be used to fabricate organic electroluminescent devices (OLED),). It is shown that the compound is a multifunctional material.
【作者单位】： 华南师范大学化学与环境学院;中山大学化学与化学工程学院;
【基金】：国家自然科学基金(基金号51203054) 博士后科学基金(基金号2014M552192)面上资助;博士后科学基金(基金号2015T80906)第八批特别资助
【分类号】：TB34
【参考文献】
相关期刊论文 前2条
1 寻知庆;唐海云;曾毅;陈金平;于天君;张小辉;李Z，
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