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

被引：20

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

页码：4447 / 4450

页数：5

共 49 条

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