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Synthesis of Nanodiamonds from Gasoline Fractions of Hydrocarbons in a High-Voltage Nonequilibrium Electric Discharge

  • B. A. Timerkaev*
  • , B. R. Shakirov
  • , N. G. Andreeva
  • , T. Y. Asadullin
  • , I. G. Galeev
  • , A. I. Saifutdinov
  • *Corresponding author for this work
  • Kazan National Research Technical University named after A.N. Tupolev

Research output: Contribution to journalArticlepeer-review

Abstract

Abstract: The synthesis possibilities of nanodiamonds and other carbon nanostructures in high-voltage nonequilibrium electric discharge in vapors gasoline fractions of hydrocarbons have been studied. Copper electrodes were used in the experiments. At a certain gas pressure there was transition from classic glow discharge to a discharge with contracted cathode and anode regions but volumetric diffuse positive column. It was found that nanodiamonds were synthesized in cathode spot area and fullerene-containing carbon soot was formed in the peripheral area and on substrates. The synthesized nanodiamonds are on the order of 30–50 nm in size.

Original languageEnglish
Pages (from-to)S50-S52
JournalHigh Energy Chemistry
Volume57
DOIs
StatePublished - Oct 2023
Externally publishedYes

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