Catalysts for Aerobic Decontamination of Chemical Warfare Agents under Ambient Conditions

被引：11

作者：

Hill, Craig L. ^{[1
]}

Okun, Nelya M. ^{[1
]}

Hillesheim, Daniel A. ^{[1
]}

Geletii, Yurii V. ^{[1
]}

机构：

[1] Emory Univ, Dept Chem, Atlanta, GA 30122 USA

来源：

ANTITERRORISM AND HOMELAND DEFENSE: POLYMERS AND MATERIALS | 2007年 / 980卷

关键词：

D O I：

10.1021/bk-2007-0980.ch012

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Transition-metal-substituted polyoxometalates (POMs) in the presence of NOx species, based on studies with the mustard (HD) simulant 2-chloroethyl ethyl sulfide (CEES), are the most reactive catalysts yet for the desired aerobic (O-2/air-based) decontamination of mustard (fast and quantitatively selective for sulfoxide using the ambient environment-air at room temperature). The properties and catalytic CEES sulfoxidation chemistry of one complex, Fe-III[H(ONO2)(2)]PW11O395-center dot HNO3 (1) are addressed. Product distribution, structural and mechanistic studies on these highly complex catalytic systems are presented. In addition, preliminary results on CEES sulfoxidation catalyzed by Ag-2[(CH3C(CH2O)(3))(2)V6O13], a model for repeating units in a range of POM-based catalytically decontaminating and/or detecting materials, are described.

引用

页码：198 / 209

页数：12

共 24 条

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