Zero-dimensional Cu(i)-based organometallic halide with green cluster-centred emission for high resolution X-ray imaging screens

被引：24
作者：
Almushaikeh, Alaa M. [1 ]
Wang, Hong [1 ,2 ]
Gutierrez-Arzaluz, Luis [1 ]
Yin, Jun [3 ]
Huang, Ren-Wu [2 ]
Bakr, Osman M. [2 ]
Mohammed, Omar F. [1 ,2 ]
机构：
[1] King Abdullah Univ Sci & Technol, Adv Membranes & Porous Mat Ctr, Div Phys Sci & Engn, Thuwal 239556900, Saudi Arabia
[2] King Abdullah Univ Sci & Technol, KAUST Catalysis Ctr, Div Phys Sci & Engn, Thuwal 239556900, Saudi Arabia
[3] Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong 999077, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 30期
关键词：
SCINTILLATORS; LUMINESCENCE; 18-CROWN-6;
D O I：
10.1039/d3cc00730h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this communication, we report a low-dimensional perovskite-related structure based on Cu(i) organometallic halide with strong green cluster-centred emission and near-unity photoluminescence quantum yield. The 0D [Rb(18-crown-6)](2)Cu4I6 was sucessfully applied for X-ray imaging screens which exhibit high spatial resolution of 16.8 lp mm(-1) and low detection limit of 458 nGy s(-1).
引用
收藏
页码：4447 / 4450
页数：5
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