芘稠环的功能化修饰及光物理性质  

Structural Modifications and Photophysical Properties of Pyrene-Based Systems

作　　者：冯江 常海霞 刘太宏[1] FENG Jiang;CHANG Hai-Xia;LIU Tai-Hong(Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education,School of Chemistry and Chemical Engineering,Shaanxi Normal University,Xi’an 710119,China)

机构地区：[1]陕西师范大学化学化工学院,应用表面与胶体化学教育部重点实验室,陕西西安710119

出　　处：《化学教育（中英文）》2024年第8期24-30,共7页Chinese Journal of Chemical Education

基　　金：国家自然科学基金(22172097);科技部重点研发计划课题纳米前沿专项(2022YFA1205502);陕西省创新能力支撑计划(2021TD-18);陕西高校青年创新团队。

摘　　要：芘稠环基团常作为有机共轭骨架,具有功能化修饰方式多、发光效率高和光物理性质丰富等特点,在有机固体发光、荧光传感及生物成像等领域被广泛研究。本文聚焦芘稠环共轭结构的功能化及光物理性质,阐明分子功能结构与光物理性质之间的关联,为设计制备新型含芘稠环结构单元的高性能有机光电材料提供理论指导。Extensive attention has been paid to the novel pyrene-based chromophores with wide applications in the fields of organic optoelectronic and functional materials.As a promising photoactive polycyclic aromatic hydrocarbon,pyrene features the merits of easy functionalization modification,high luminescence efficiency,and versatile photophysical properties,etc.This article focuses on the effects induced by some different substituents on the conjugated pyrene moieties,elucidates the relationship between molecular functional structures and their photophysical properties.It will help for the design and preparation of high-performance organic chromophores containing pyrenyl units.

关 键 词：芘稠环 构效关系 荧光 光物理性质 功能应用 

分 类 号：O625.15[理学—有机化学] TB34[理学—化学]