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<p>The behavior of carbon nanoparticles C<sub>50</sub> heated in a&#xa0;nitrogen atmosphere at a&#xa0;pressure of 0.1 MPa is studied using the method of computer thermodynamic modeling. The simulation consists in a&#xa0;complete thermodynamic analysis of the system using the TERRA software package. The temperature range of the experiment is from 273 K to 3373 K. A&#xa0;graph of the carbon balance in the C<sub>50</sub>–N<sub>2</sub> system is constructed, and the ongoing physico-chemical processes, divided into four classes, are described. The equilibrium constants of the reactions with an isolation of the temperature intervals are calculated.</p>

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Thermodynamic modeling of the C50–N2 system

  • 期刊论文

  • 发表日期：

    2025年1月1日

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  • N. M. Barbin,
  • L. V. Yakupova,
  • D. I. Terent’ev,
  • V. T. Kuanyshev,
  • A. I. Burumbaev,
  • D. I. Burumbaev

摘要

The behavior of carbon nanoparticles C50 heated in a nitrogen atmosphere at a pressure of 0.1 MPa is studied using the method of computer thermodynamic modeling. The simulation consists in a complete thermodynamic analysis of the system using the TERRA software package. The temperature range of the experiment is from 273 K to 3373 K. A graph of the carbon balance in the C50–N2 system is constructed, and the ongoing physico-chemical processes, divided into four classes, are described. The equilibrium constants of the reactions with an isolation of the temperature intervals are calculated.