Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method; Journal of Nanotechnology; Vol. 2019
| Parent link: | Journal of Nanotechnology Vol. 2019.— 2019.— [7062687, 6 p.] |
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| Corporate Authors: | , , |
| 其他作者: | , , , |
| 總結: | Title screen 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. |
| 語言: | 英语 |
| 出版: |
2019
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| 主題: | |
| 在線閱讀: | https://doi.org/10.1155/2019/7062687 |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659810 |
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| 200 | 1 | |a Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method |f G. E. Kholodnaya [et al.] | |
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| 330 | |a 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. | ||
| 461 | |t Journal of Nanotechnology | ||
| 463 | |t Vol. 2019 |v [7062687, 6 p.] |d 2019 | ||
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| 701 | 1 | |a Ponomarev |b D. V. |c physicist |c Senior researcher of Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Denis Vladimirovich | |
| 701 | 1 | |a Zhirkov |b I. S. |g Igor Sergeevich | |
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