Pulsed plasma chemical synthesis of TiO2@TixCyOz nanocomposite

Roman Sazonov, Galina Kholodnaya, Denis Ponomarev, Olga Lapteva, Fedor Konusov, Ruslan Gadirov, Igor Zhirkov

Research output: Contribution to journalArticlepeer-review

Abstract

In this work, the TiO2@TixCyOz nanocomposite was obtained by adding a buffer gas to the initial mixture of reagents by the pulsed plasma-chemical method. Argon was used as a buffer gas. Pulsed plasma-chemical synthesis was realized using a TEA-500 electron accelerator. The physicochemical properties of the obtained TiO2@TixCyOz nanocomposites (morphology, average particle size, elemental, and phase composition) were studied. It was shown that by changing the buffer gas concentration, it was possible to control the phase composition, particle size, and shell thickness of TiO2@TixCyOz nanocomposites. The values of the band gap were calculated for the synthesized TiO2@TixCyOz nanocomposites. The photocatalytic and adsorption properties of TiO2@TixCyOz nanocomposites were studied.

Original languageEnglish
JournalFullerenes Nanotubes and Carbon Nanostructures
DOIs
Publication statusAccepted/In press - 2021

Keywords

  • electron accelerator
  • Nanocomposite
  • photocatalytic and adsorption properties
  • pulsed plasma-chemical method
  • TiO@TiCO

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Physical and Theoretical Chemistry
  • Organic Chemistry

Fingerprint Dive into the research topics of 'Pulsed plasma chemical synthesis of TiO<sub>2</sub>@Ti<sub>x</sub>C<sub>y</sub>O<sub>z</sub> nanocomposite'. Together they form a unique fingerprint.

Cite this