期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 5, 期 21, 页码 10437-10441出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7ta02585h
关键词
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资金
- Office of Naval Research [N00014-16-1-2089]
- Defense Threat Reduction Agency [HDTRA 1-15-1-0028]
- M. J. Murdock Charitable Trust, Vancouver, WA [2014120:MNL:11/20/2014]
A superior oxidizer, a derivative of trinitropyrazole, 3,4,5-trinitro-1-(nitromethyl)-1H-pyrazole (TNNMP), was obtained in good yield by the reaction of ammonium 4-amino-3,5-dinitropyrazolate with bromonitromethane followed by oxidation with a mixture of H2O2/H2SO4. Characterization of TNNMP shows that in addition to having good oxygen balance (+18.3%) and detonation performance (D-v = 8858 m s(-1); P = 35.1 GPa), it concomitantly has high thermal stability (T-d = 202 degrees C) and acceptable sensitivities (IS = 14 J; FS = 120 N). These attractive properties suggest TNNMP as a promising perchlorate free high energy density oxidizer and a potential replacement for ammonium perchlorate.
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