Insights into the 5,5′-bis(1H-tetrazolyl)amine monohydrate (BTA·H₂O) pyrolysis mechanism: integrated experimental and kinetic model analysis

Abstract

The gas products for the thermal decomposition process of BTA·H2O were analyzed using TG-DSC-FTIR. The removal of crystal water in the BTA·H2O molecule and the thermal decomposition mechanism of BTA also was investigated using a series of analyses.

Construction and Modification of Nitrogen-Rich Polycyclic Frameworks: A Promising Fused Tricyclic Host–Guest Energetic Material with Heat Resistance, High Energy, and Low Sensitivity

“…This may lead to the uneven stress distribution of the host–guest molecules in the crystal, thus inducing the decomposition of the host–guest materials. , Then, the strong oxidizing and reducing fragment components will trigger a violent redox reaction and release a large amount of heat energy rapidly. In the late stage of decomposition, the released high oxidizing gas with high temperature continues to oxidize the residual products …”

“…In the late stage of decomposition, the released high oxidizing gas with high temperature continues to oxidize the residual products. 56 These pyridazine-based fused polycyclic compounds achieved a synergistic improvement in the energy and safety of the energetic materials (Table 1). All compounds show good comprehensive properties (T d (onset) > 200 °C, ρ > 1.85 g cm −3 , D v > 8400 m s −1 , IS > 20 J, FS > 360 N).…”