C-MoS 2 and C-WS2 nanocomposites

Abstract

Composite ${\mathrm{C-MoS}}_{\mathrm{2}}$ and ${\mathrm{C-WS}}_{\mathrm{2}}$ nanostructures were produced by pyrolysing ${\mathrm{H}}_{\mathrm{2}}{\mathrm{S/N}}_{\mathrm{2}}$ over a mixture of ${\mathrm{MoO}}_{\mathrm{3}}$ (or ${\mathrm{WO}}_{\mathrm{3}})$ and carbon particles/nanotubes. ${\mathrm{MoS}}_{\mathrm{2}}$ particles embedded in the nanotubes were also observed occasionally.