Two-step synthesis of tungsten and molybdenum disulfides

Y. Irtegov, V. An, K. Machekhina, N. Lemachko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Efficient two-step technique of tungsten and molybdenum disulfides obtaining from metal nanopowders produced by EEW and elementary sulphur is described. Tungsten and molybdenum nanopowders surface area dependence on wire length is studied. Features of metal and sulphur combustion process are discussed. It is determined sulphur excess in reagents 15 wt.% results in mono-phase metal disulfide formation with small free sulphur concentration in reaction products.

Original languageEnglish
Title of host publicationKey Engineering Materials
PublisherTrans Tech Publications Ltd
Pages511-515
Number of pages5
Volume685
ISBN (Print)9783038357087
DOIs
Publication statusPublished - 2016
Event4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation
Duration: 21 Apr 201524 Apr 2015

Publication series

NameKey Engineering Materials
Volume685
ISSN (Print)10139826

Other

Other4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
CountryRussian Federation
CityTomsk
Period21.4.1524.4.15

Keywords

  • Electric explosion of wire
  • Molybdenum disulfide
  • Tungsten disulfide nanopowder

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Irtegov, Y., An, V., Machekhina, K., & Lemachko, N. (2016). Two-step synthesis of tungsten and molybdenum disulfides. In Key Engineering Materials (Vol. 685, pp. 511-515). (Key Engineering Materials; Vol. 685). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.685.511