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首页> 外文期刊>Journal of Materials Science >N -chloramide modified Nomex® as a regenerable self-decontaminating material for protection against chemical warfare agents
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N -chloramide modified Nomex® as a regenerable self-decontaminating material for protection against chemical warfare agents

机译：N-氯酰胺改性的Nomex ®作为可再生的自清洁材料，可防止化学战剂

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摘要

Recent interest in the treatment of textiles for chemical and biological agent defense has led to the creation of materials that contain N-chloramide moieties. These materials have demonstrated efficacy against weaponizable bacteria, mustard, and VX, as well as possessing antimicrobial properties against nuisance organisms that cause conditions such as athlete’s foot or molds. Here, N-chloramides have been attached to Nomex® intended for use as self-decontaminating regenerable military textiles. The materials were assayed for content of active oxidizing agent, and tested for efficacy against 2-chloroethyl ethyl sulfide and Demeton-S, simulants for mustard and VX, respectively. The decomposition products for each reaction were identified as well as reaction pathways to form each by-product as correlated to analogous products of mustard and VX. Furthermore, the rate constant for the neutralization of each simulant on the reactive material was calculated from data collected by GC-MS and ATR-FTIR real-time studies.
机译：最近对用于化学和生物制剂防御的纺织品的处理引起了对包含N-氯酰胺部分的材料的创造。这些材料已显示出对可武器化的细菌，芥末和VX的功效，并且对引起脚癣或霉菌等状况的有害生物具有抗菌作用。在此，N-氯酰胺已附着在Nomex ®上，旨在用作自清洁的可再生军用纺织品。测定了这些材料中活性氧化剂的含量，并测试了其对2-氯乙基乙基硫化物和Demeton-S（分别用作芥末和VX模拟物）的功效。确定了每个反应的分解产物以及形成与芥菜和VX的类似产物相关的每种副产物的反应途径。此外，根据GC-MS和ATR-FTIR实时研究收集的数据，计算了反应物中每种模拟物的中和速率常数。

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