Results 21 to 30 of about 7,886 (213)
Propellants, Explosives, Pyrotechnics, 2023 AbstractFine porous ammonium perchlorate (PAP) has small holes in its crust, and the voids in the particles are connected to the outside. The porosity of PAP results in fine bubble contamination in a propellant because the voids in PAP cannot be completely charged with a binder.
Hironori Tsuchiya +2 more
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Shipin gongye ke-ji, 2023 A method for simultaneous determination of chlorate and perchlorate amounts in meat by high performance liquid chromatography-tandem mass spectrometry was developed. Samples were extracted with acetonitrile/water (13:7, V:V ) and centrifuged.
Yanli YU, Jie LI
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Assessment of the effect of borides on the thermodynamic characteristics of heterogeneous systems
MATEC Web of Conferences, 2017 The possibility of creating high-energy materials with increased ecological purity of combustion products based on a mixed oxidizer (ammonium nitrate, ammonium perchlorate), and inorganic fuel (boron, diboride or aluminum polyboride) is shown.
Arkhipov Vladimir +2 more
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Acta Crystallographica Section E, 2009 In the title compound, C8H12NO+·ClO4−, there are strong hydrogen bonds between the ammonium groups and the perchlorate O atoms.
Xue-qun Fu
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Heats of formation of lithium perchlorate, ammonium perchlorate, and sodium perchlorate
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1961 Calorimetric measurements of the heats of solution of LiClO4(c), NH4ClO4(e), and NaClO4(c) have been made. The results have been combined with the heats of formation of KClO4(c), KCl(c), LiCl(c), NH4Cl(c), and NaCl(c), to obtain the following heats of formation: LiClO 4 ( c ) , Δ Hf ° ( 25 ° C ) = - 380.27 ± 1.21 kj / mole = - 90.89 ± 0.29 ...
Gilliland, Alexis A., Johnson, Walter H.
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Atmospheric origins of perchlorate on Mars and in the Atacama
, 2010 Times Cited: 22Isotopic studies indicate that natural perchlorate is produced on Earth in arid environments by the oxidation of chlorine species through pathways involving ozone or its photochemical products.
Claire, Mark +7 more
core +1 more source
Crystallization Kinetics of Ammonium Perchlorate in an Agitated Vessel
Tikrit Journal of Engineering Sciences, 2009 Overall crystal growth kinetics for ammonium perchlorate in laboratory scale batch agitated vessel crystallizer have been determined from batch experiments performed in an integral mode.
Nahidh W. Kaseer +2 more
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THERMAL DECOMPOSITION KINETICS OF AN ENERGY COMPOSITE MATERIAL ON THE BASIS OF INERT BINDING
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 The results are presented of the study of thermal decomposition kinetics of the K – 2 model mixed energetic material, the main components of which are ammonium perchlorate, octogen, aluminum and an inert binder, polybutadiene, plasticized with ...
Yu.M. Milekhin +3 more
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Butane-1,4-diammonium bis(perchlorate)
Acta Crystallographica Section E, 2011 The butane-1,4-diammonium cation of the title compound, C4H14N22+·2ClO4−, lies on a special position of site symmetry 2/m, whereas the perchlorate anion is located on a crystallographic mirror plane.
Charmaine Arderne, Gert J. Kruger
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Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays
Advanced Science, EarlyView.An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen +9 more
wiley +1 more source