摘要
本文设计、合成了一种新型氰基二苯乙烯衍生物有机发光材料(2e),并对其进行了表征;测试了其光学性质、聚集诱导发光(AIE)效应、溶剂效应及对酸/碱刺激的荧光响应;探索了其在酸/碱指示器及发光二极管(LED)方面的应用。结果表明:2e的溶液和固体均能发出荧光;2e的颜色及荧光发射波长/强度对酸/碱刺激具有可逆的响应,可作为酸/碱的荧光传感器;此外,基于2e理想的固态荧光发射特性,它还可应用于发光二极管。
In this paper,a novel organic luminescent material(2e)of cyano-stilbene derivative was designed,synthesized and characterized.Its optical properties,aggregation induced emission(AIE)effect,solvent effect and fluorescence response to acid/base stimuli were tested.Its application in acid/base indicator and light-emitting diode(LED)was explored.The results indicated that 2e could emit fluorescence both in solution and the solid states.2e could be used as a fluorescence sensor for acid/base because its color and fluorescence emission wavelength/intensity can reversibly respond to acid/base stimuli.In addition,2e could also be used in light-emitting diodes based on its ideal fluorescence emission in solid state.
作者
李良玉
孙兵
赵旺
方文彦
LI Liang-yu;SUN Bing;ZHAO Wang;FANG Wen-yan(School of Chemistry and Material Engineering,Huainan Normal University,Huainan 232038,China;The Third Water Plant of Huainan Capital Water Co.,LTD.,Huainan 232001,China)
出处
《化学研究与应用》
CAS
北大核心
2023年第3期539-544,共6页
Chemical Research and Application
基金
安徽高校自然科学研究项目(KJ2020A0650)资助。
