摘要
提出了从不同恒速升温条件下的DSC曲线峰温(Tp)和Tp时的反应深度(pα)计算/确定含能材料放热分解反应动力学三因子[E、A和f(α)]的方法。用该法得到2,6-二(2,2,2-三硝基乙基)-4,8-二硝基甘脲、1,4,5,8-四硝基-四氮杂双环[4.4.0]癸烷和二(1,3-二硝基-1,3-二氮杂环已酮-2)的放热分解反应的动力学三因子。
A method of computing/determining the kinetic triplet [E, A and f (α)] of the exothermic decomposition reaction of energetic materials was presented from peak tetnperature (Tp) and conversion degree at Tp(αp) of DSC curves under different constant heating rate conditions. Using this method, the kinetic triplet of the exothermic decomposition reaction of 2,6-bis (trinitromethyl)-4,8-dinitro-glycoluril, 1,4,5,8-tetranitro- 1,4,5,8- tetrazadelin and bis (1,3-dinitro- 1,3-diazacyclohexanone-2) was obtained.
出处
《火炸药学报》
EI
CAS
CSCD
北大核心
2010年第1期50-52,共3页
Chinese Journal of Explosives & Propellants
基金
国防科技重点实验室基金(No.9140c3501010601)
关键词
物理化学
放热分解反应
动力学三因子
含能材料
恒速加热速率
DSC
physical chemistry
exothermic decomposition reaction
kinetic triplet
energetic materials
constant heating rate
DSC