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Journal of Nanotechnology, volume 2019, pages 1-6

Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method

Publication typeJournal Article
Publication date2019-03-07
Quartile SCImago
Q2
Quartile WOS
Impact factor4.1
ISSN16879503, 16879511
General Materials Science
Abstract

This paper presents a study on pulsed plasma-chemical synthesis of fluorine- and gold-doped silicon oxide nanopowder. The gold- and fluorine-containing precursors were gold chloride (AuCl3) and sulphur hexafluoride (SF6). Pulsed plasma-chemical synthesis is realized on the laboratory stand, including a plasma-chemical reactor and TEA-500 electron accelerator. The parameters of the electron beam are as follows: 400–450 keV electron energy, 60 ns half-amplitude pulse duration, up to 200 J pulse energy, and 5 cm beam diameter. We confirmed the composite structure of SixOy@Au by using transmission electron microscopy and energy-dispersive spectroscopy. We determined the chemical composition and morphology of synthesized SixOy@Au and SixOy@F nanocomposites. The material contained a SixOy@Au carrier with an average size of 50–150 nm and a shell of fine particles with an average size of 5–10 nm.

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Kholodnaya G. et al. Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method // Journal of Nanotechnology. 2019. Vol. 2019. pp. 1-6.
GOST all authors (up to 50) Copy
Kholodnaya G., Sazonov R., Ponomarev D., Zhirkov I. Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method // Journal of Nanotechnology. 2019. Vol. 2019. pp. 1-6.
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TY - JOUR
DO - 10.1155/2019/7062687
UR - https://doi.org/10.1155%2F2019%2F7062687
TI - Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method
T2 - Journal of Nanotechnology
AU - Kholodnaya, Galina
AU - Sazonov, Roman
AU - Zhirkov, Igor
AU - Ponomarev, Denis
PY - 2019
DA - 2019/03/07 00:00:00
PB - Hindawi Limited
SP - 1-6
VL - 2019
SN - 1687-9503
SN - 1687-9511
ER -
BibTex
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BibTex Copy
@article{2019_Kholodnaya,
author = {Galina Kholodnaya and Roman Sazonov and Igor Zhirkov and Denis Ponomarev},
title = {Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method},
journal = {Journal of Nanotechnology},
year = {2019},
volume = {2019},
publisher = {Hindawi Limited},
month = {mar},
url = {https://doi.org/10.1155%2F2019%2F7062687},
pages = {1--6},
doi = {10.1155/2019/7062687}
}
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