Results 171 to 180 of about 21,548 (233)

Impact of Selected Metal Oxides on the Thermodynamics of Solid Rocket Propellant Combustion. [PDF]

open access: yesMolecules
Janowska K   +6 more
europepmc   +1 more source

Perchlorate in stratospheric aerosol particles. [PDF]

open access: yesProc Natl Acad Sci U S A
Murphy DM   +15 more
europepmc   +1 more source

CONTRIBUTION OF AMMONIUM IONS TO THE LETHALITY AND ANTIMETAMORPHIC EFFECTS OF AMMONIUM PERCHLORATE

Environmental Toxicology and Chemistry, 2006
AbstractAmmonium perchlorate (AP) is a widespread military waste product in the United States and is a potent thyroid function disruptor in all vertebrates tested thus far. To determine the relative contribution of ammonium ions to the toxicity of AP, we exposed embryonic and larval Xenopus laevis to various concentrations of sodium perchlorate (SP) or
Wanda L Goleman, James A Carr
exaly   +3 more sources

Investigation of ammonium perchlorate by nanoindentation

Materials Science and Technology, 2006
The near surface of cleaved {210} planes of ammonium perchlorate (AP) was studied by nanoindentation. The crystals were etched to determine the {210} surface and the resulting etch pits were investigated with atomic force microscopy (AFM). The sides and bottom of the etch pits had a terraced structure.
D. A. Lucca   +4 more
exaly   +2 more sources

Ammonium perchlorate and ammonium perchlorate-binder sandwich combustion

12th Aerospace Sciences Meeting, 1974
order of 300 \i in width. The deflagration of all three burners appeared laminar, with a definite temperature peak above the center of the burner. The PP-COMM AP had a scalloped surface which accounted for a more unsteady appearance of the gas flow above the deflagrating AP. A yellow-green zone was visible within the SC-UHP AP extending from the burner
J. L. MURPHY, D. W. NETZER
openaire   +1 more source

Sublimation of ammonium perchlorate

Thermochimica Acta, 1971
Abstract The sublimation of ammonium perchlorate has been investigated using simultaneous differential thermal analysis and thermogravimetric analysis. Critical evaluation of isothermal kinetics of data obtained by thermobarogravimetric technique indicate that the 'kinetics are consistent with an expression for a contracting cylinder rather than a ...
V.R. Pai Verneker   +2 more
openaire   +1 more source

Dislocations in ammonium perchlorate

Journal of the Chemical Society A: Inorganic, Physical, Theoretical, 1971
The formation of etch pits on the cleavage surfaces of ammonium perchlorate single crystals has been studied by optical and electron microscopy. Ethyl and butyl alcohols and their mixtures were the most satisfactory etchants. Well defined etch pits could not be detected on the c face which dissolves very rapidly, going through three separate stages ...
P. J. Herley   +2 more
openaire   +1 more source

Combustion of ammonium perchlorate

Symposium (International) on Combustion, 1967
Deflagration of ammonium perchlorate studied using cleaved sections of large single crystals grown from water solution, discussing burning rate and combustion ...
J.D. Hightower, E.W. Price
openaire   +1 more source

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