Quantitative determination of TNT and HNS by TG and FT-IR

被引：9

作者：

da Silva, Gilson ^{[1
]}

Mattos, Elizabeth da Costa ^{[2
]}

Lazzarini Dutra, Rita de Cassia ^{[3
]}

Diniz, Milton Faria ^{[3
]}

Iha, Koshun ^{[4
]}

机构：

[1] Inst Nacl Propriedade Ind, Div Quim 1, BR-20090210 Rio De Janeiro, Brazil

[2] Comando Geral Tecnol Aeroespacial, Inst Aeronaut & Espaco, Div Sistemas Def, BR-12228904 Sao Jose Dos Campos, SP, Brazil

[3] Comando Geral Tecnol Aeroespacial, Inst Aeronaut & Espaco, Div Quim, BR-12228904 Sao Jose Dos Campos, SP, Brazil

[4] Comando Geral Tecnol Aeroespacial, Inst Tecnol Aeronaut, BR-12228904 Sao Jose Dos Campos, SP, Brazil

来源：

QUIMICA NOVA | 2008年 / 31卷 / 06期

关键词：

TNT; HNS; quantification;

D O I：

10.1590/S0100-40422008000600029

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2,4,6-trinitrotoluene (TNT) is an energetic material that shows scarce crystalline properties that can be improved by addition of 2,2',4,4',6,6'-hexanitrostilbene (HNS) in the crystallization process. HNS is a very important high explosive used in a variety of military, aerospace and industrial formulations owing to its suitable properties. It is in insensitive and thermal stable explosive that can be produced from 2,4.6-trinitrotoluene (TNT). The purpose of this work is the quantitative determination of HNS and TNT in explosives by thermogravimetric analysis (TG) and Fourier transform infrared spectroscopy (FT-IR).

引用

页码：1431 / 1436

页数：6

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