Energetic Material

Sensitive mechanism analysis of energetic materials

Amino-nitrobenzofuroxan is a compound designed according to the molecular structure characteristics of TATB and BTF. It has the advantages of excellent thermal stability of TATB, low sensitivity and high detonation energy of BTF, and is referred to as ANBDF. ANBDF has potential application prospects in blunt impact plate detonators and blunt detonators. In this paper, the structure, electron behavior and absorption characteristics of ANBDF crystals are investigated in the pressure range of 0-110 GPa using the quantum mechanical method of CASTEP. The band gap is 0 at 70 GPa, with the highest sensitivity. The results of this study are conducive to further understanding the behavior of ANBDF under high pressure.