Thermokinetic model establishment and numerical simulation of 2,4,6-trinitrophenol based on eco-friendly synthesis method

Ye Cheng Liu, An Chi Huang, Yan Tang, Xiao Ming Ma, Ya Ping Yang, Zhi Hao Wu, Chi Min Shu, Zhi Xiang Xing, Jun Cheng Jiang

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

In this paper, the synthesis of 2,4,6-trinitrophenol from phenol was improved in the range of 0–65°C, and the yield was 79.4%. The effectiveness of the synthesis process was confirmed by Nuclear Magnetic Resonance, Fourier Transform Infrared Spectrometer, and Scanning Electron Microscope. The thermal stability of the product was further studied by differential scanning calorimetry and accelerating rate calorimeter. The kinetic model established by combining linear regression and nonlinear regression methods shows that the apparent activation energy of the energetic material synthesized under the green process is about 130 kJ/mol.

Original languageEnglish
Pages (from-to)530-549
Number of pages20
JournalJournal of Energetic Materials
Volume41
Issue number4
DOIs
StatePublished - 2023
Externally publishedYes

Keywords

  • 2, 4, 6-trinitrophenol
  • accelerating rate calorimeter
  • apparent activation energy
  • energetic material
  • thermal stability

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