Construction of tetraphenylethylene-based fluorescent hydrogen-bonded organic frameworks for detection of explosives

被引:16
|
作者
Guo, Guangming [1 ]
Wang, Danbo [1 ]
Zheng, Xuhan [1 ]
Bi, Xinwen [1 ]
Liu, Shipeng [1 ]
Sun, Lishui [1 ]
Zhao, Yingjie [1 ]
机构
[1] Qingdao Univ Sci & Technol, Coll Polymer & Engn, Minist Educ, Engn Res Ctr High Performance Polymer & Molding T, Qingdao, Peoples R China
基金
中国国家自然科学基金;
关键词
Hydrogen-bonded organic frameworks; Tetraphenylethene; Single crystals; Explosives detection; AGGREGATION-INDUCED EMISSION; ADSORPTION; PATTERNS; DESIGN; GAS;
D O I
10.1016/j.dyepig.2021.109881
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Three tetraphenylethylene-based fluorescent single crystals (TPE-AA-1, 2, 3) were formed from different solvents. Three different self-assembly modes were adopted due to the solvent effect. One HOFs (hydrogen-bonded organic frameworks) structure with characteristic porosity was obtained from acetonitrile/acetic acid as solvents. TPE-AA-3 show the best detection performance for nitro explosives.
引用
收藏
页数:6
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