Synthesis, structure, and photocatalytic properties of a two-dimensional uranyl organic framework

被引：0
|
作者：
Meng, Yuning [1 ]
Liu, Donghui [1 ]
Lan, Qiaofa [1 ]
Xie, Ziyu [1 ]
Niu, Fei [1 ]
Zhang, Xiaolin [1 ]
Yang, Youming [1 ]
机构：
[1] Jiangxi Univ Sci & Technol, Fac Mat Met & Chem, Ganzhou 341000, Peoples R China
来源：
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS | 2023年 / 238卷 / 1-2期
关键词：
methylene blue; photocatalytic; rhodamine B; uranyl organic framework; SPECTROSCOPY; COMPLEXES; FAMILY;
D O I：
10.1515/zkri-2022-0012
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A two-dimensional uranyl organic framework (UOF) UO2(L)(DMA) (1) (H2L = 2-aminoisophthalic acid, DMA = N, N-dimethylacetamide) has been solvothermally synthesized and characterized thoroughly by elemental analysis, infrared spectroscopy, single-crystal X-ray diffraction, solid fluorescence, powder X-ray diffraction, thermogravimetric analysis, and UV-visible spectroscopy. Furthermore, the degradation efficiencies of UOF 1 to organic dye methylene blue (MB) and rhodamine B (RhB) are 93.2 and 86.5% under irradiation of visible light which indicates that UOF 1 has remarkable photocatalytic activity. UOF 1 also displayed a certain selectivity for mixed dyes of MB & RhB.
引用
收藏
页码：65 / 71
页数：7
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