The increase of AP specific surface area lead to decrease of initial decomposition temperature, decompositionpeak temperature and decomposition activation energy, but reaction rate constant rise.
The DSC analysis of RDX/CNTAs nano-composite explosives shows that the initiative and peak temperatures of RDX/CNTAs decomposition decrease compared with those of the starting RDX.
Nano nickel powders increase the decomposition rate of low temperature stage decomposition of AP and decrease the peak temperature of high temperature stage decomposition of AP.