Special Features of the Structure of Copper-containing Products of Plasma Dynamic Synthesis

Research output: Contribution to journalArticle

Abstract

Results of investigation of the dispersed, phase, and chemical compositions of products of plasma dynamic synthesis in a high-speed pulsed jet of copper-containing electroerosive plasma flowing into a closed volume with the air atmosphere are presented. Products of synthesis are investigated by the methods of x-ray phase and thermal analyses, electron microscopy, and IR spectroscopy. The structure of the synthesized powder includes metal copper, Cu2О and CuO copper oxides, and hydrated copper hydroxide Cu(OH)2·Н2О. Results of investigations of structural changes of the synthesized products during heating in vacuum and air are presented.

Original languageEnglish
Pages (from-to)1479-1484
Number of pages6
JournalRussian Physics Journal
Volume57
Issue number11
DOIs
Publication statusPublished - 1 Mar 2015

Fingerprint

plasma dynamics
copper
synthesis
products
metal powder
air
copper oxides
hydroxides
electron microscopy
chemical composition
high speed
atmospheres
vacuum
heating
spectroscopy
x rays

Keywords

  • copper
  • copper oxides
  • nanopowder
  • plasma dynamic synthesis

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

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title = "Special Features of the Structure of Copper-containing Products of Plasma Dynamic Synthesis",
abstract = "Results of investigation of the dispersed, phase, and chemical compositions of products of plasma dynamic synthesis in a high-speed pulsed jet of copper-containing electroerosive plasma flowing into a closed volume with the air atmosphere are presented. Products of synthesis are investigated by the methods of x-ray phase and thermal analyses, electron microscopy, and IR spectroscopy. The structure of the synthesized powder includes metal copper, Cu2О and CuO copper oxides, and hydrated copper hydroxide Cu(OH)2·Н2О. Results of investigations of structural changes of the synthesized products during heating in vacuum and air are presented.",
keywords = "copper, copper oxides, nanopowder, plasma dynamic synthesis",
author = "Ivashutenko, {A. S.} and Nazarenko, {O. B.} and Sivkov, {A. A.} and Saigash, {A. S.} and Stepanov, {K. I.}",
year = "2015",
month = "3",
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language = "English",
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pages = "1479--1484",
journal = "Russian Physics Journal",
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TY - JOUR

T1 - Special Features of the Structure of Copper-containing Products of Plasma Dynamic Synthesis

AU - Ivashutenko, A. S.

AU - Nazarenko, O. B.

AU - Sivkov, A. A.

AU - Saigash, A. S.

AU - Stepanov, K. I.

PY - 2015/3/1

Y1 - 2015/3/1

N2 - Results of investigation of the dispersed, phase, and chemical compositions of products of plasma dynamic synthesis in a high-speed pulsed jet of copper-containing electroerosive plasma flowing into a closed volume with the air atmosphere are presented. Products of synthesis are investigated by the methods of x-ray phase and thermal analyses, electron microscopy, and IR spectroscopy. The structure of the synthesized powder includes metal copper, Cu2О and CuO copper oxides, and hydrated copper hydroxide Cu(OH)2·Н2О. Results of investigations of structural changes of the synthesized products during heating in vacuum and air are presented.

AB - Results of investigation of the dispersed, phase, and chemical compositions of products of plasma dynamic synthesis in a high-speed pulsed jet of copper-containing electroerosive plasma flowing into a closed volume with the air atmosphere are presented. Products of synthesis are investigated by the methods of x-ray phase and thermal analyses, electron microscopy, and IR spectroscopy. The structure of the synthesized powder includes metal copper, Cu2О and CuO copper oxides, and hydrated copper hydroxide Cu(OH)2·Н2О. Results of investigations of structural changes of the synthesized products during heating in vacuum and air are presented.

KW - copper

KW - copper oxides

KW - nanopowder

KW - plasma dynamic synthesis

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