Plasma-chemical synthesis of composite nanodispersed oxides

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Abstract

The paper presents the results of a study of the synthesis and the properties of crystalline nanodispersed composite oxides (TiO2)x(SiO2)1-x. The synthesis of the nanopowder oxides was conducted at the TEU-500 pulsed electron accelerator. Synthesized particles had a spherical shape, and their sizes ranged from 20 nm to 350 nm. A composite material, obtained by using the pulsed plasmachemical method, was characterized using the absorption band of 946 cm-1, which corresponds to vibrations of the Si-O-Ti bond. An X-ray analysis of the synthesized composite nanosized powder was performed.

Original languageEnglish
Pages (from-to)3508-3512
Number of pages5
JournalJournal of the Korean Physical Society
Volume59
Issue number61
DOIs
Publication statusPublished - 15 Dec 2011

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composite materials
oxides
synthesis
electron accelerators
absorption spectra
vibration
x rays

Keywords

  • Nanodispersed oxides
  • Plasma-chemical method
  • Pulsed electron beam

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

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title = "Plasma-chemical synthesis of composite nanodispersed oxides",
abstract = "The paper presents the results of a study of the synthesis and the properties of crystalline nanodispersed composite oxides (TiO2)x(SiO2)1-x. The synthesis of the nanopowder oxides was conducted at the TEU-500 pulsed electron accelerator. Synthesized particles had a spherical shape, and their sizes ranged from 20 nm to 350 nm. A composite material, obtained by using the pulsed plasmachemical method, was characterized using the absorption band of 946 cm-1, which corresponds to vibrations of the Si-O-Ti bond. An X-ray analysis of the synthesized composite nanosized powder was performed.",
keywords = "Nanodispersed oxides, Plasma-chemical method, Pulsed electron beam",
author = "Roman Sazonov and Galina Kholodnaya and Denis Vladimirovich Ponomarev and Gennady Remnev and Olga Razumeko",
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T1 - Plasma-chemical synthesis of composite nanodispersed oxides

AU - Sazonov, Roman

AU - Kholodnaya, Galina

AU - Ponomarev, Denis Vladimirovich

AU - Remnev, Gennady

AU - Razumeko, Olga

PY - 2011/12/15

Y1 - 2011/12/15

N2 - The paper presents the results of a study of the synthesis and the properties of crystalline nanodispersed composite oxides (TiO2)x(SiO2)1-x. The synthesis of the nanopowder oxides was conducted at the TEU-500 pulsed electron accelerator. Synthesized particles had a spherical shape, and their sizes ranged from 20 nm to 350 nm. A composite material, obtained by using the pulsed plasmachemical method, was characterized using the absorption band of 946 cm-1, which corresponds to vibrations of the Si-O-Ti bond. An X-ray analysis of the synthesized composite nanosized powder was performed.

AB - The paper presents the results of a study of the synthesis and the properties of crystalline nanodispersed composite oxides (TiO2)x(SiO2)1-x. The synthesis of the nanopowder oxides was conducted at the TEU-500 pulsed electron accelerator. Synthesized particles had a spherical shape, and their sizes ranged from 20 nm to 350 nm. A composite material, obtained by using the pulsed plasmachemical method, was characterized using the absorption band of 946 cm-1, which corresponds to vibrations of the Si-O-Ti bond. An X-ray analysis of the synthesized composite nanosized powder was performed.

KW - Nanodispersed oxides

KW - Plasma-chemical method

KW - Pulsed electron beam

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