斯蒂芬酸金属(K,Cs,Ag)化合物快速热分解  

Flash Pyrolysis Study of 2,4,6-trinitroresorcinol (TNR) Metallic (Kalium,Cesium,Argentum) Compounds

作　　者：张强[1] 乔小晶[1] 张建国[1] 尚静[1] 

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室,北京100081

出　　处：《北京工业大学学报》2014年第1期80-84,共5页Journal of Beijing University of Technology

基　　金：部委资助项目(51305120302)

摘　　要：通过温度快速跃升傅里叶变换红外(T-jump/FTIR)原位分析技术对斯蒂芬酸(TNR,2,4,6-三硝基间苯二酚)的钾、铯、银金属盐快速热分解反应过程进行系统研究.确定了三硝基间苯二酚系列化合物快速热分解过程产生的可挥发金属化合物的类型,获得了其热分解过程中所产生的主要红外活性气体的3D及2D图谱.得到了热分解主要红外活性气体产物的种类、分布及浓度随时间的变化关系曲线,并对其进行了定性、定量分析,得到了快速热分解反应方程式.Rapid thermolysis Styphnic acid （TNR） compounds （kalium, cesium, argentum） were studied by T-jump/FTIR spectroscopy. The species of the volatile metal compounds which are liberated in the processes of the flash pyrolysis of Styphnic acid （TNR） compounds （ kalium, cesium, and argentum） were determined. In addition, the three-dimensional and planar spectrogram of main IR-active gas products were obtained. We also got the change curve which delegated the concentration of gas productions along with time and reactive equations in the process of flash pyrolysis. The qualitative and quantitative analysis of main IR-active gas products from flash pyrolysis of these compounds were accomplished, furthermore, the thermal decomposition mechanism was derived.

关 键 词：温度快速跃升傅里叶变换红外光谱 2  4  6-三硝基间苯二酚 快速热分解 

分 类 号：O642[理学—物理化学]