Mass spectrometer pyrolysis of ammonium perchlorate at low pressure
Mass spectrometer pyrolysis of ammonium perchlorate at low pressure
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Mass spectrometer pyrolysis of ammonium perchlorate at low pressure
Spectroscopic analyses on ammonium perchlorate diffusion flames with various fuels
Pulsed ruby laser mass spectrometry technique for flash pyrolysis of ammonium perchlorate-catalyst mixtures
Nitronium perchlorate thermal decomposition under overpressure of He and O between 80 and 170 degrees noting weight loss processes and crystal phase change
Intentional impurities effects on nitronium perchlorate thermal stability explained by change in cation and anion vacancies
Ammonium perchlorate high temperature decomposition by using carbon dioxide laser pyrolysis/mass spectrometry
Pure ammonium perchlorate single crystal self deflagration, determining energy transfer mechanisms from pressure effects, combustion characteristics and subsurface profile
Granular ammonium perchlorate thermal decomposition analyzed by cinemicrography, discussing sublimation role
Carbon dioxide laser induced combustion of pure ammonium perchlorate and structure of composite propellant flames
Ammonium perchlorate decomposition, deflagration, sublimation, crystal growth and surface properties, using scanning electron microscope
Burning solid ammonium perchlorate composite propellants surface structure observation to assess heterogeneous or subsurface reactions, using scanning electron microscope
Gamma irradiation effects on thermal stability and decomposition of ammonium perchlorate
Pure ammonium perchlorate single crystal self deflagration, determining energy transfer mechanisms from pressure effects, combustion characteristics and subsurface profile
Ammonium perchlorate composite propellant with organic Cu/II/ chelate catalytic additive
Ammonium perchlorate propellants sterilizability, using medium resolution mass spectrometer and regression analysis of results in thermal stability studies
Low temperature condensed phase ammonium perchlorate decomposition effects on ballistic and postheat sterilization properties of CTPB propellant
Crystal lattice energies of solvation of alkali metal perchlorate in water
The X-ray and gamma-ray induced decomposition of ammonium perchlorate was studied by optical, transmission, and scanning electron microscopy. This material is a commonly used oxidizer in solid propellents which could be employed in deep-space probes, and where they will be subjected to a variety of radiations for as long as ten years. In some respects the radiation-induced damage closely resembles the effects produced by thermal decomposition, but in other respects the results differ markedly. Similar radiation and thermal effects include the following: (1) irregular or ill-defined circular etch pits are formed in both cases; (2) approximately the same size pits are produced; (3) the pit density is similar; (4) the c face is considerably more reactive than the m face; and (5) most importantly, many of the etch pits are aligned in crystallographic directions which are the same for thermal or radiolytic decomposition. Thus, dislocations play an important role in the radiolytic decomposition process.