Results 241 to 250 of about 155,331 (291)

Thermal Studies on Energetic Compounds

Journal of Thermal Analysis and Calorimetry, 2004
The nitrate complexes of copper, nickel and zinc with diethylenetriamine (dien) i.e. [Cu(dien)2](NO3)2, [Ni(dien)2](NO3)2·2H2O and [Zn(dien)2](NO3)2 have been prepared and characterised. Thermal studies were undertaken using TG-DTG, DSC, ignition delay (tid) and ignition temperature (IT) measurements.
G. Singh, D. K. Pandey
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Research in Energetic Compounds

1984
Abstract : Fluoronitro polymers for use as binders in pyrotechnics applications were investigated. Isopropyl 3,3-difluroroacrylate and 2,2-difluorovinyl isopropyl ketone were synthesized from 3-chloro-3,3-difluoropropionate and 1-chloro-1,1-difluoro-4-methyl-3-pentanone.
K. Baum, T. G. Archibald
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Synthesis of Functionalized Tetrazenes as Energetic Compounds

The Journal of Organic Chemistry, 2009
1,4-Bis[1-(2-hydroxyethyl)-1H-tetrazol-5-yl]-1,4-dimethyl-2-tetrazene (12a), 1,4-bis[1-isopropoxycarbonylmethyl-1H-tetrazol-5-yl]-1,4-dimethyl-2-tetrazene (12b), and 1,4-bis[1-carboxymethyl-1H-tetrazol-5-yl]-1,4-dimethyl-2-tetrazene (13) have been synthesized as new nitrogen-rich compounds. The tetrazenes were obtained by oxidation of the corresponding
Johannes, Heppekausen, Thomas M, Klapötke, Stefan M, Sproll   +2 more
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Silver(I)-Based Molecular Perovskite Energetic Compounds with Exceptional Thermal Stability and Energetic Performance

Inorganic Chemistry, 2022
In recent years, molecular perovskite energetic materials have attracted more attention because of their simple synthesis processes, high thermal stabilities, excellent performances, and great significance as a design platform for energetic materials.
Yu Shang, Shao-Li Chen, Zhi-Hong Yu, Rui-Kang Huang, Chun-Ting He, Zi-Ming Ye, Wei-Xiong Zhang, Xiao-Ming Chen   +7 more
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Synthesis of novel energetic compounds. 4

Journal of Chemical & Engineering Data, 1982
Reported here are the synthesis and physical properties of eight novel azido compounds. These include four polyalkylene glycol diazides and four tetraazido polyesters. The compounds have been characterized in terms of freezing point, density, refractive index, thermal stability, and impact sensitivity.
Edgar R. Wilson, Milton B. Frankel
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Continuous Crystallization of Submicrometer Energetic Compounds

Propellants, Explosives, Pyrotechnics, 2010
AbstractThis study introduces the conception of an apparatus to crystallize continuously nanosized explosive or more generally nanosized organic materials. These materials can be elaborated in pure state or in form of mixtures of energetic and inert materials.
Denis Spitzer, Christian Baras, Michael Richard Schäfer, Fabrice Ciszek, Benny Siegert   +4 more
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Genotoxicity assessment of two hypergolic energetic propellant compounds

Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 2010
Recognition of the occupational hazards from exposure to the propellants hydrazine and monomethylhydrazine (MMH) has led to research into less toxic alternatives. Two hypergolic compounds, dimethylamino-2-ethylazide (DMAZ) and N,N,N',N'-tetramethylethanediamine (TMEDA), have been identified as possible replacements for MMH.
Gunda, Reddy, Jian, Song, Michael S, Mecchi, Mark S, Johnson   +3 more
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Energetics of β-lactoglobulin–flavor compounds interactions

Food Research International
Interaction of bovine β-lactoglobulin (BLG) with several flavor compounds (FC) (2-methylpyrazine, vanillin, 2-acetylpyridine, 2- and 3-acetylthiophene, methyl isoamyl ketone, heptanone, octanone, and nonanone) was studied by high-sensitivity differential scanning calorimetry.
Valerij Y, Grinberg, Tatiana V, Burova, Natalia V, Grinberg, Alexander S, Dubovik, Irina G, Plashchina, Alexei R, Khokhlov   +5 more
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Synthesis of novel energetic compounds. 8. Electrosynthesis of azidodinitromethyl compounds

Propellants, Explosives, Pyrotechnics, 1990
AbstractAzidodinitromethyl compounds represent a new highly energetic class of propellant ingredients. Preparation of these materials was accomplished by means of electroxidative coupling of azide ions to dinitromethyl carbanions. Thus, anodic coupling of sodium azide with ethyl 4,4‐dinitrobutyrate produced ethyl 4‐azido‐4,4‐dinitrobutyrate. Similarly,
James F. Weber, Milton B. Frankel
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Energetic organo-silicon compounds

2013
The results of the experimental and theoretical work with structurally simple silanes containing energetic or potentially energetic moieties are presented.
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