The mass spectral detection of low vapor pressure, inorganic-based explosive signatures including ammonium nitrate, chlorate, perchlorate, sugar, and the constituents contained within black powder are reported using laser electrospray mass spectrometry. The ambient pressure mass spectrometry technique combining nonresonant, femtosecond laser vaporization with electrospray postionization reveale...

In order to study the influence of loading conditions on propellant mesoscopic failure morphology, scanning electron microscopy was carried out observe morphology section a hydroxyl-terminated polybutadiene under different temperatures, speeds, and conditions. Using finite element method, model composite solid constructed, mechanical parameters particle–matrix interface were obtained based para...

In the title compound, C(13)H(19)ClN(3)O(3) (+)·ClO(4) (-), the 3-(di-meth-yl-ammonio)-propyl group of the cation is disordered over two sets of sites with occupancies 0.772 (6) and 0.228 (6). The cations are joined by pairs of N-H⋯O hydrogen bonds into centrosymmetric dimers and these dimers are assembled into chains along the a-axis direction, also through N-H⋯O hydrogen bonds. The perchlorat...

The original version of this article unfortunately contained a mistake. author reused an image taken from book without referencing them. missing reference is given below: Zarko, V. E. and A. Gromov, Eds. (2016). Energetic Nanomaterials Synthesis, Characterization, Application. Amsterdam, Elsevier. p 325

In the title hydrated salt, C(16)H(38)N(4) (2+)·2ClO(4) (-)·H(2)O, the dication is protonated at the diagonally opposite N atoms proximate to the -C(CH(3))(2)- groups. Within the cavity, there are two ammonium-amine N-H⋯N hydrogen bonds. Supra-molecular layers are formed in the crystal packing whereby the water mol-ecule links two perchlorate anions, and the resultant aggregates are connected t...