Transformations of a fluoroplastic substance during the processing of fluoroplast in a plasma of the pulsed high-voltage discharge and subsequent calcination

Authors

  • Valeriy G. Kuryavyi Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Aleksey D. Pavlov Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Svyatoslav V. Sukhoverkhov Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Arseniy B. Slobodyuk Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Grigory A. Zverev Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Vyacheslav M. Bouznik Federal State Unitary Enterprises All- Russian Research Institute of Aviation Materials SRC of Russian Federation, Moscow, Russia

Keywords:

plasma chemistry, PTFE, cumulenes, organic molecules

Abstract

In this paper, we continue to study the structure and composition of samples obtained during the destruction of PTFE in the plasma of a pulsed high-voltage discharge and substances formed during the subsequent annealing of these samples. The interpretation of the chromatography data is proposed, according to which the substance obtained after the destruction of PTFE in the plasma of a pulsed high-voltage discharge contains cumulene chains blocked by fragments of fluoroplastic molecules. Peaks corresponding to organic molecules were found in the chromatograms of the annealing products of the obtained substance. Possible ways of their appearance are studied.

Author Biographies

Valeriy G. Kuryavyi, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Candidate of Sciences in Chemistry, Senior Researcher

https://orcid.org/0000-0002-7129-8129

Aleksey D. Pavlov, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Candidate of Sciences in Chemistry, Researcher

https://orcid.org/0000-0003-2156-3307

Svyatoslav V. Sukhoverkhov, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Candidate of Sciences in Chemistry, Head of the Laboratory, Leading Researcher

Arseniy B. Slobodyuk, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Candidate of Sciences in Chemistry, Head of the Laboratory, Leading Researcher

https://orcid.org/0000-0002-1363-493X

Grigory A. Zverev, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Candidate of Sciences in Chemistry, Researcher

https://orcid.org/0000-0002-3945-9121

Vyacheslav M. Bouznik, Federal State Unitary Enterprises All- Russian Research Institute of Aviation Materials SRC of Russian Federation, Moscow, Russia

Academician of RAS, Chief Researcher

https://orcid.org/0000-0003-4029-6339

Downloads

Published

2022-12-07

How to Cite

Kuryavyi В. Г., Pavlov А. Д., Sukhoverkhov С. В., Slobodyuk А. Б., Zverev Г. А., & Bouznik В. М. (2022). Transformations of a fluoroplastic substance during the processing of fluoroplast in a plasma of the pulsed high-voltage discharge and subsequent calcination. Vestnik of the Far East Branch of the Russian Academy of Sciences, (6), 66–76. Retrieved from http://vestnikdvo.ru/index.php/vestnikdvo/article/view/1023

Issue

No. 6 (2022)

Section

Non-conventional materials