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Journal of Thermal Analysis and Calorimetry

, Volume 134, Issue 3, pp 2049–2055 | Cite as

The primary decomposition product of TKX-50 under adiabatic condition and its thermal decomposition

  • Junfeng Wang
  • Shusen Chen
  • Shaohua Jin
  • Rui Shi
  • Zhenfei Yu
  • Qiang Su
  • Xiao Ma
  • Chunyuan Zhang
  • Qinghai ShuEmail author
Article
  • 71 Downloads

Abstract

The primary decomposition product (TKX-50-M) of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) was obtained under adiabatic condition by using accelerating rate calorimeter (ARC). Meanwhile, diammonium 5,5′-bistetrazole-1,1′-diolate (ABTOX) was confirmed as the main component of TKX-50-M. Specific heat capacity of TKX-50-M and ABTOX was studied from 0 to 45 °C. In addition, the thermal decomposition of TKX-50-M and ABTOX was studied under adiabatic condition. The experiment results revealed that TKX-50-M were more thermal sensitive than ABTOX. Furthermore, ABTOX exhibited much violent than that of TKX-50-M during decomposition.

Keywords

Dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) Accelerating rate calorimeter (ARC) Thermal decomposition Diammonium 5,5′-bistetrazole-1,1′-diolate (ABTOX) 

Notes

Acknowledgements

This research was supported by “the Fundamental Research Funds for the Central Universities”.

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Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2018

Authors and Affiliations

  1. 1.School of Materials Science and EngineeringBeijing Institute of TechnologyBeijingChina
  2. 2.Research Institute of Gansu Yinguang Chemical Industry GroupBaiyinChina
  3. 3.Aerospace Institute of Advanced Materials & Processing TechnologyBeijingChina

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