有机-无机杂化铜(Ⅰ)基卤化物闪烁体研究进展  

Research Progress on Organic-inorganic Hybrid Cuprous Halide Scintillators

作　　者：张嘉倍 王超[1] 肖家文 曲尧 严铮洸[1] ZHANG Jiabei;WANG Chao;XIAO Jiawen;QU Yao;YAN Zhengguang(Faculty of Materials and Manufacturing,Beijing University of Technology,Beijing 100124,China)

机构地区：[1]北京工业大学材料与制造学部,北京100124

出　　处：《发光学报》2023年第10期1705-1720,共16页Chinese Journal of Luminescence

基　　金：北京市自然科学基金(2222050);国家自然科学基金(12174016)。

摘　　要：近年来,有机-无机杂化金属卤化物材料由于其优异的光电性质引起了研究人员的广泛关注。其中低维铜(Ⅰ)基卤化物作为高效发光材料的代表,在照明与显示、辐射探测等领域表现出良好的应用前景。有机无机杂化铜(Ⅰ)基卤化物的组成和结构丰富多变,给研究人员提供了巨大的研究空间。本文综述了有机-无机杂化铜(Ⅰ)基卤化物作为发光材料的研究进展,并以[CuX_(n)](X=Cl,Br,I)结构单元及其连接方式为依据,对离子型有机-无机杂化铜(Ⅰ)基卤化物进行了系统的分类,总结了其组成-结构-性质之间的构效关系。讨论了有机-无机杂化铜(Ⅰ)基卤化物的发光机制和光物理过程,并重点归纳了用于X射线探测的有机-无机杂化铜(Ⅰ)基卤化物闪烁体的最新进展。最后,对这一新兴的研究领域做出了展望。In recent years,organic-inorganic hybrid metal halide materials have attracted great attention due to their excellent luminescent properties.In particular,low-dimensional copper(Ⅰ)based halides,as a representative of highly efficient luminescent materials,show great potential in scintillators for radiation detection.In this paper,the research of organic-inorganic hybrid copper(Ⅰ)based halides as luminescent materials is reviewed.Based on the[CuX_(n)](X=Cl,Br,I)structural unit and its connection modes,ionic organic-inorganic hybrid copper(Ⅰ)based halides are systematically classified,and the relationship between their composition,structure,and properties is discussed.We focus on the photophysical process and luminescence mechanism of organic-inorganic hybrid copper(Ⅰ)based halides.Finally,we summarize the latest progress in organic-inorganic hybrid copper(Ⅰ)based halide scintillators for X-ray detection,and make a prospect for this novel research perspective.

关 键 词：有机-无机杂化铜(Ⅰ)基卤化物 低维结构 发光材料 闪烁体 

分 类 号：O482.31[理学—固体物理]