首页>List of Issues>2024>May 2024
| Vol. 43, Issue 5
>
Short Communication
< PREV
Short Communication
NEXT >
Rational design and synthesis of a uranyl-organic hybrid for X-ray scintillation
Jingqi Ma, Huangjie Lu*, Junpu Yang, Liangwei Yang, Jian-Qiang Wang, Xianlong Du*, Jian Lin*
Chin. J. Struct. Chem., 2024, 43: 100275. DOI: 10.1016/j.cjsc.2024.100275
May 15, 2024
ABSTRACT
The luminescent properties of uranyl complexes have been extensively studied; however, fewer investigations have explored their potential applications in ionizing radiation detection. This study delves into the synthesis and structures of a series of uranyl-organic hybrids, as well as their promising use for X-ray scintillation. The combination of uranyl cations with 3-(pyridin-4-yl)benzoate (pba–) organic ligands has yielded a new uranyl-organic hybrid with a 2D network. Notably, U-pba exhibits a distinct radioluminescence, with intensities linearly correlated to X-ray dose rates across a broad dynamic range (36.7–4545.7 μGy s−1) with a detection limit of 38.12 μGy s−1. Additionally, it demonstrates high radiation hardness and excellent hydrolytical stability, rendering it as a promising candidate for X-ray scintillation. This work demonstrates that uranyl-organic hybrids represent a promising platform for ionizing radiation detection.
- Address: Fuzhou High & New Technology Industrial Zone, Shangjie, Minhou, Fuzhou, Fujian 350108, China
- Tel: (86)-591-63173769, 63173770
- E-mail: cjsc@fjirsm.ac.cn
Copyright @ 2022 Chinese Journal of Structural Chemistry-www.Chinese Journal of Structural Chemistry.net. All Rights Reserved 闽ICP备2022002645号-1