摘要
The kinetic parameters of the exothermic decomposition reaction of s-Tripicryaminotrinitrobenzene under linear temperature rise condition are studied by means of DSC. The results show that the empirical kinetic model function in differential form, apparent activation energy and pre-exponential constant of the reaction are 225.4 kJ·mol-1 and 1 019.53 s-1, respectively. The critical temperature of thermal explosion of the compound is 267.36 ℃.
The kinetic parameters of the exothermic decomposition reaction of s-Tripicryaminotrinitrobenzene under linear temperature rise condition are studied by means of DSC. The results show that the empirical kinetic model function in differential form, apparent activation energy and pre-exponential constant of the reaction are 225.4 kJ·mol^-1 and 1 019.53 s^-1 respectively. The critical temperature of thermal explosion of the compound is 267.36 ℃.
基金
National Nature Science Foundation of China (20573098)
the Science and Technology Foundation Defense Key Laboratory of Pro-pellant and Explosive Combustion of China(514550101)
