Results 131 to 140 of about 6,173 (179)

Effect of tetramethylammonium perchlorate on ammonium perchlorate and propellant decomposition

Thermochimica Acta, 1976
Abstract The thermal decomposition of ammonium perchlorate (AP) is considerably modified when it is cocrystallized or mixed with small amounts of tetramethyl- ammonium perchlorate. The decomposition is sensitized when tetramethylphosphonium perchlorate is added to AP.
S.R. Jain, P.R. Nambiar
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Comparative DFT Study of Crystalline Ammonium Perchlorate and Ammonium Dinitramide

The Journal of Physical Chemistry A, 2008
The electronic structure, vibrational properties, absorption spectra, and thermodynamic properties of crystalline ammonium perchlorate (AP) and ammonium dinitramide (ADN) have been comparatively studied using density functional theory in the local density approximation.
Weihua, Zhu, Tao, Wei, Wei, Zhu, Heming, Xiao   +3 more
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Combustion studies on ammonium perchlorate/trimethylammonium perchlorate mixtures

Combustion and Flame, 1982
A study of the burning rates of compressed mixtures of ammonium perchlorate (AP) and trimethylammonium perchlorate (TMAP) has been carried out at ambient pressure. The overall increase in the linear burning rate, showing a maximum at a composition having 80% TMAP, has been discussed in terms of factors such as stoichiometry, presence of faster burning ...
Jain, SR, Adiga, KC, Verneker, Pai VR
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Ammonium Perchlorate, Friend or Foe?

Propellants, Explosives, Pyrotechnics, 2014
AbstractIn part 1 of this paper, it was demonstrated that a nitroglycerine and polyethylene glycol based propellant containing ammonium perchlorate degraded at a slower rate at temperatures of 80 °C or less compared with the other two energetic materials studied which did not have this oxidizer present.
Ruth Tunnell, Mark Ashcroft, Roz Dale, Dave Tod, William G. Proud   +4 more
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Electrical conduction in ammonium perchlorate

Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1972
D.c. along with a few a.c. electrical measurements are reported for ammonium perchlorate (AP) in compressed disc and single crystal form. The near-identity of the electrical conductivity of AP to that of certain other alkali perchlorates (also measured) makes conduction by protons according to schemes previously suggested unlikely though not impossible.
G. P. Owen, J. M. Thomas, J. O. Williams
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Anomalies in the burning of ammonium perchlorate and ammonium nitrate

Combustion, Explosion and Shock Waves, 1968
We have considered possible mechanisms of retardation of the chemical reactions when ammonium nitrate and perchlorate burn and have shown that one such mechanism is retardation by the water formed during combustion.
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A STUDY OF THE DECOMPOSITION MECHANISM OF AMMONIUM PERCHLORATE

1965
Abstract : Using differential thermal analysis technique peak temperatures for the crystal transformation and chemical decomposition of ammonium perchlorate of various particle sizes have been determined at heating rates of approximately 2, 4 and 10 deg C/minute.
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Synthesis of ammonium perchlorate

2020
ABSTRACT SYNTHESIS OF AMMONIUM PERCHLORATE Kadeş, Alper Kadir M.S., Department of Chemical Engineering Supervisor: Prof.Dr. İnciEroğlu Co-Supervisor:Prof.Dr. Saim Özkar September 1995, 100 pages Ammonium Perchlorate (AP) is mainly used as an oxidizer ingredient in the solid propellants.
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Ammonium perchlorate

Journal of Chemical Health & Safety, 2013
William E. Luttrell, Amanda Nichols
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Perchloric Acid from Ammonium Perchlorate and Oxides of Nitrogen

1922
No Abstract.
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