Sodium 1,1'-dinitramino-5,5'-bistetrazolate: A 3D metal-organic framework as green energetic material with good performance and thermo stability

Piao He, Jian Guo Zhang*, Le Wu, Jin Ting Wu, Tong Lai Zhang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

A reticular 3D energetic metal-organic framework, sodium 1,1'-dinitramino-5,5'-bistetrazolate was first synthesized and fully characterized by crystal X-ray diffraction, elemental analysis, mass spectrometry, IR spectroscopy, differential scanning calorimetry (DSC) and sensitivity test. It shows a density of 1.892 g·cm−3, a positive oxygen balance and a high decomposition temperature of 250 °C. The promising energetic properties were also investigated by using theoretical calculation methods. Its calculated heat of formation (529.5 kJ·mol−1) combined with impressive heat of detonation (5080 kJ·kg−1), good thermal stabilities and clean detonation products make it a competitive replacement as a green energetic material.

Original languageEnglish
Pages (from-to)591-598
Number of pages8
JournalInorganica Chimica Acta
Volume455
DOIs
Publication statusPublished - 2017

Keywords

  • Energetic materials
  • Heats of detonation
  • Metal-organic frameworks
  • Nitrogen-rich heterocycles
  • Sensitivities

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