Detoxification of Chemical Warfare Agents Using a Zr6-Based Metal-Organic Framework/Polymer Mixture

被引：99

作者：

Moon, Su-Young ^{[1
]}

Proussaloglou, Emmanuel ^{[1
]}

Peterson, Gregory W. ^{[2
]}

DeCoste, Jared B. ^{[2
]}

Hall, Morgan G. ^{[2
]}

Howarth, Ashlee J. ^{[1
]}

Hupp, Joseph T. ^{[1
]}

Farha, Omar K. ^{[1
,3
]}

机构：

[1] Northwestern Univ, Dept Chem, 2145 Sheridan Rd, Evanston, IL 60208 USA

[2] US Army, Edgewood Chem Biol Ctr, Res Dev & Engn Command, 5183 Blackhawk Rd, Aberdeen Proving Ground, MD 21010 USA

[3] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah, Saudi Arabia

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2016年 / 22卷 / 42期

基金：

美国国家科学基金会;

关键词：

heterogeneous buffer; heterogeneous catalysis; hydrolysis; nerve agents; zirconium MOF; NERVE AGENTS; VX; DESTRUCTION; HYDROLYSIS; DEGRADATION; SIMULANTS; HD; PARAOXON; GD; POLYMERS;

D O I：

10.1002/chem.201603976

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Owing to their high surface area, periodic distribution of metal sites, and water stability, zirconium-based metal-organic frameworks (Zr-6-MOFs) have shown promising activity for the hydrolysis of nerve agents GD and VX, as well as the simulant, dimethyl 4-nitrophenylphosphate (DMNP), in buffered solutions. A hurdle to using MOFs for this application is the current need for a buffer solution. Here the destruction of the simulant DMNP, as well as the chemical warfare agents (GD and VX) through hydrolysis using a MOF catalyst mixed with a non-volatile, water-insoluble, heterogeneous buffer is reported. The hydrolysis of the simulant and nerve agents in the presence of the heterogeneous buffer was fast and effective.

引用

页码：14864 / 14868

页数：5

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