基于环八四噻吩的树枝状化合物的AIE特性研究

来源 :2017第十五届全国光化学学术讨论会 | 被引量 : 0次 | 上传用户：qq616009003

【摘要】

：

基于单键旋转受阻机制的聚集诱导发光(AIE)现象的研究已有许多报道[1]。本文报道了以环八四噻吩(COTh)为建筑块构筑全噻吩树枝状化合物，包括其二聚体、四聚体、五聚体与八聚体(COThO8)。我们考察了它们的吸收与荧光等光物理性质。这些全噻吩化合物(包括结构单元COTh)均具有有趣的聚集诱导发光(AIE)现象。这种独特的AIE特性现象的研究将丰富AIE研究领域，相关的机理研究还在探索中。

【作者】

：

赵春梅王鹏飞李春丽徐莉王华

【机构】

：

河南大学纳米材料工程研究中心,开封,475004 河南大学化学化工学院,开封,475004

【出处】

：

2017第十五届全国光化学学术讨论会

【发表日期】

：

2017年10期

【关键词】

：

环八四噻吩树枝状化合物聚集诱导发光

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