Low Sensitive HNIW

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892508" target="_blank" >RIV/00216275:25310/11:39892508 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Low Sensitive HNIW
Original language description
New purification method was applied to obtain epsilon HNIW with low impact sensitivity. Removing the impurities from a solution of alpha HNIW by a chemical reaction to obtain pure epsilon form. For comparison, selected different published methods for recrystallization of epsilon-HNIW were studied. All the selected methods are based on solvent-antisolvent technique. The optimum parameters of crystallization were applied to enhance the crystal size and shape of epsilon-HNIW. The thermal stability of the prepared samples was studied by DTA. Qualitative analysis of the crystal size and shape was done using scanning electron microscope. Quantitative measurement of the crystals sizes for the studied samples was determined by Laser scattering particle size distribution analyzer. The impact sensitivity of HNIW was specified. While the obtained crystals from the new method has regular smooth surface, with small particle size and its impact sensitivity is lower than RDX and HMX.
Czech name
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Czech description
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Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 14th Seminar New Trends of Research of Energetic Materials
ISBN
978-80-7395-390-4
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
602-609
Publisher name
Univerzita Pardubice
Place of publication
Pardubice
Event location
Pardubice
Event date
Apr 13, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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