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Synthesis of Core-Shell CeO/CeF Nanoparticles Using Tetrafluoroethane R-134a

Coatings, ISSN: 2079-6412, Vol: 12, Issue: 12
2022
  • 1
    Citations
  • 0
    Usage
  • 3
    Captures
  • 1
    Mentions
  • 14
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    1
    • Citation Indexes
      1
  • Captures
    3
  • Mentions
    1
    • News Mentions
      1
      • News
        1
  • Social Media
    14
    • Shares, Likes & Comments
      14
      • Facebook
        14

Most Recent News

Kazan Federal University Researchers Illuminate Research in Nanoparticles (Synthesis of Core-Shell CeO [ [2] ] /CeF [ [3] ] Nanoparticles Using Tetrafluoroethane R-134a)

2023 JAN 05 (NewsRx) -- By a News Reporter-Staff News Editor at Nanotech Daily -- Research findings on nanoparticles are discussed in a new report.

Article Description

In this paper, we report the synthesis, characterization, and optical properties of core-shell CeO/CeF nanoparticles. Fabrication of these composite nanoparticles was carried out by fluorination of CeO nanoparticles with tetrafluoroethane R-134a gas at high temperatures (800–1200 °C) in a special vacuum furnace with a tubular graphite heater. The obtained X-ray diffraction spectra (XRD) and luminescence measurements confirm the formation of composite CeO/CeF nanoparticles. Simulation of XRD spectra and calculation of lattice parameters were carried out. A proposed method of synthesis can be used for other rare-earth oxide nanoparticles to fabricate core-shell oxyfluoride nanosized composites that combine the properties of oxide and fluoride nanoparticles.

Bibliographic Details

Oleg A. Morozov; Stella L. Korableva; Rafail M. Rakhmatullin; Amir R. Khadiev; Airat G. Kiiamov; Mikhail A. Cherosov; Maksim S. Pudovkin; Marat R. Gafurov

MDPI AG

Physics and Astronomy; Materials Science

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