Synthesis and Properties of High Nitrogen-Oxygen Compounds Based on 5,5″-Azotetrazolate by Using Microreactors

Qiulin Deng, Jinyan Du, Qin Lei, Renxiong He, Jianhao Liang, Changlin Li, Lixiong Zhang, Jinlong Jiang

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A microflow system is easily assembled from a simple T-micromixer, tube microreactor, and several pumps. Herein, the influence of reaction parameters on the microreactor are discussed. The structures of compounds based on 5,5′-azotetrazolate were characterized by FTIR, 1H NMR, and 13C NMR spectroscopy and elemental analysis. The thermal stabilities of these compounds were investigated by differential scanning calorimetry and thermogravimetric analysis, and the heats of formation and densities were estimated by using the Gaussian 09 program for the Born-Haber energy cycle and Monte-Carlo method, respectively. The detonation pressures and detonation velocities of the anhydrous salts were estimated from the Kamlet-Jacobs equation.

Original languageEnglish
Pages (from-to)2274-2281
Number of pages8
JournalChemical Engineering and Technology
Volume41
Issue number11
DOIs
StatePublished - Nov 2018

Keywords

  • Energetic properties
  • Microreactors
  • Oxygen-containing salts

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