A new luminescent metal-organic framework for selective sensing of nitroaromatic explosives

被引：0

作者：

Tingting Wang ^{[1
]}

Yanyuan Jia ^{[2
]}

Qiang Chen ^{[1
]}

Rui Feng ^{[2
]}

Shouyi Tian ^{[2
]}

Tong-Liang Hu ^{[1
,3
]}

Xian-He Bu ^{[1
,2
,3
]}

机构：

[1] School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule-Based Material Chemistry, Nankai University

[2] College of Chemistry, Nankai University

[3] Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)

来源：

Science China Chemistry | 2016年 / 08期

基金：

中国博士后科学基金;

关键词：

MOF; synthesis; selective sensing; nitroaromatic explosives;

D O I：

暂无

中图分类号：

TQ422 [光化学物质]; TQ560.72 [试验、分析、鉴定];

学科分类号：

0817 ;

摘要：

A microporous luminescent metal-organic framework [Zn;L;（H;O）;].（H;O）;（DMA）;（1）(H;L=5,5’-(（1H-pyrazole-3,5-dicarbonyl）bis（azanediyl）)diisophthalic acid, DMA=N,N-dimethylacetamide) was synthesized and characterized by infrared radiation（IR）, thermogravimetric analyses（TGA）, powder X-ray diffraction spectra（PXRD） and X-ray diffraction. Complex 1has a three dimensional（3D） framework, which can be simplified as 5,5,5,5-c net with the Schlfi symbol of {43.64.83}{44.65.8}{45.65}2. This luminescent metal-organic framework（MOF） shows selectively sensitive to nitrobenzene and series of nitroaromatic explosives such as 4-nitrotoluene, 1,4-dinitrobenzene, 1,3-dinitrobenzene and 2,4-dinitrotoluene, and exhibits well recyclability. So complex 1 could be used to detect nitroaromatic explosives as a selective sensing material.

引用

页码：959 / 964

页数：6

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