Experimental and Theoretical Study of Charging of Carbon Nanoparticles in Shock-Heated Plasma during Pyrolysis of Carbon-Containing Molecules

  • S. Y. Bronin Joint Institute for High Temperatures, Russian Academy of Sciences
  • A. V. Emelianov Joint Institute for High Temperatures, Russian Academy of Sciences
  • A. V. Eremin Joint Institute for High Temperatures, Russian Academy of Sciences
  • A. G. Khrapak Joint Institute for High Temperatures, Russian Academy of Sciences
  • E. Y. Mikheyeva Joint Institute for High Temperatures, Russian Academy of Sciences
Keywords: shock-wave pyrolysis, carbon particle formation, charging of nanoparticles, kinetic model of the charging of carbon nanoparticles

Abstract

This work is devoted to the experimental and theoretical study of charged carbon nanoparticles formed at the pyrolysis of various carbon-containing substances behind shock waves. The experimental results and the computer simulation of the electrical charging of carbon nanoparticles produced during the pyrolysis of C3O2, CCl4, and C6H6 in shock waves are presented. The measurements of the nanoparticle charge by electric probes, as well as their temperature by emission-absorption spectroscopy and size by LII, were performed simultaneously. The results of simulation show a satisfactory agreement with the experimental data.

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Published
2018-10-19
How to Cite
Bronin, S., Emelianov, A., Eremin, A., Khrapak, A., & Mikheyeva, E. (2018). Experimental and Theoretical Study of Charging of Carbon Nanoparticles in Shock-Heated Plasma during Pyrolysis of Carbon-Containing Molecules. Ukrainian Journal of Physics, 59(4), 405. https://doi.org/10.15407/ujpe59.04.0405
Section
Solid matter