All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Thermodynamic properties, decomposition kinetics and reaction models of BCHMX and its Formex bonded explosive

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39895818" target="_blank" >RIV/00216275:25310/11:39895818 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.tca.2012.08.018" target="_blank" >http://dx.doi.org/10.1016/j.tca.2012.08.018</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.tca.2012.08.018" target="_blank" >10.1016/j.tca.2012.08.018</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Thermodynamic properties, decomposition kinetics and reaction models of BCHMX and its Formex bonded explosive

  • Original language description

    A new energetic material, cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole (BCHMX) and its plastic explosive (PBX) with styrene-butadiene rubber (SBR) binder (Formex type) have been investigated with regard to its thermal decomposition kinetics and reaction models by using DSC, TG and SEM techniques. It was found that the decomposition of BCHMX in dynamic nitrogen could be divided into two steps, while there is only one step for its Formex bonded explosive. The activation energy for decomposition of BCHMX/Formex was obtained to be 221.7 +- 4.99 kJ mol?1 by modified KAS method, while the mean activation energies for pure BCHMX are calculated as 233.0 +- 2.1 kJ mol?1 for first step and 186.0 +- 0.92 kJ mol?1 for the second step. It was further proved that the first decomposition step of BCHMX is autocatalytic, during which the crystal of BCHMX could dissolve in the liquid phase of its thermolysis products on the surface.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JY - Firearms, ammunition, explosives, combat vehicles

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Thermochimica Acta

  • ISSN

    0040-6031

  • e-ISSN

  • Volume of the periodical

    547

  • Issue of the periodical within the volume

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    11

  • Pages from-to

    150-160

  • UT code for WoS article

    000309900200021

  • EID of the result in the Scopus database