• Preparation of some transition metal sulphides

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    • Keywords


      Transition metal sulphides; preparation; rare earth sulphides

    • Abstract


      Ternary sulphides, LnMS3 (Ln=rare earth metal; M=first row transition metal) and MV2S4 (M=Mg, Fe, Co, Ni and Zn) have been prepared by the reaction of appropriate ternary metal oxides with H2S or CS2/N2 vapours at elevated temperatures. Chemical analysis and x-ray powder diffraction of the products indicate formation of single-phases with unique crystal structures in many cases.

    • Author Affiliations


      J Gopalakrishnan1

      1. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore - 560 012, India
    • Dates

  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

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