ISSN:
0721-3115
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
The mechanism of the thermal decomposition of hydrazinium diperchlorate (HP-2) has been investigated in the temperature range 100-200°C. l he decomposition can be represented by the chemical equations: \documentclass{article}\pagestyle{empty}\begin{document}$$\begin{array}{l}{\rm Below 140}^{\rm \circ} {\rm C}\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm N}_{\rm 2} {\rm H}_{\rm 6} {\rm (ClO}_{\rm 4} {\rm)}_{\rm 2} \to {\rm N}_{\rm 2} {\rm H}_{\rm 5} {\rm ClO}_{\rm 4} {\rm + HClO}_{\rm 4}\\{\rm Above 140}^{\rm \circ} {\rm C}\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm 24 N}_{\rm 2} {\rm H}_{\rm 6} {\rm (ClO}_{\rm 4} {\rm)}_{\rm 2} \to 8{\rm NH}_{\rm 4} {\rm ClO}_{\rm 4} {\rm + 42 H}_{\rm 2} {\rm O + 26 HClO}_{\rm 4} {\rm + 14 N}_{\rm 2} {\rm O + 7 Cl}_{\rm 2} {\rm + 6\,N}_{\rm 2} {\rm + H}_{\rm 2} \\\end{array}$$\end{document} The solid state decomposition up to 180°C ensues with an activation energy of 23 kcal/mole whereas above 180°C in the molten state the activation energy is 35 kcal/mole.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prep.19760010507
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