摘要
目的研究固体云爆剂的热分解特性。方法利用差示扫描量热(DSC)和热重分析(TG)测定该固体云爆剂的热分解过程。分别得到固体云爆剂在不同温度下的DSC和TG曲线,以及同一温度下云爆剂不同组分的DSC和TG曲线。结合线性回归分析的方法,利用Ozawa法、Starink法以及Kissinger法计算了反应活化能。结果其表观活化能为208 k J/mol左右。结论该固体云爆剂的热分解是一个连续的过程,具有良好的安定性。
Objective To research thermal decomposition characteristics of SE-FAE. Methods The thermal decomposition process of SE-FAE was analyzed by Differential Scanning Calorimetry（DSC） and Thermo Gravimetric（TG） analysis. DSC and TG curves of SE-FAE at different temperature as well as DSC and TG curves of different components at the same temperature were obtained. The reaction activation energy was calculated through Ozawa, Starink and Kissinger methods in combination with linear-regression analysis. Results Its apparent activation energy was about 208 k J·mol-1. Conclusion Thermal decomposition of SE-FAE is a continuous process of good stability.
出处
《装备环境工程》
CAS
2017年第1期18-20,共3页
Equipment Environmental Engineering
关键词
固体云爆剂
热分解
反应活化能
SE-FAE
thermal decomposition
reaction activation energy
