Synthesis and characterization of Mo6S4.5I4.5 nanowires

J Nanosci Nanotechnol. 2007 Mar;7(3):982-5. doi: 10.1166/jnn.2007.213.

Abstract

We report on the synthesis and characterization of new a nano-wire-like material with chemical formula Mo6S4.5I4.5. The material can be synthesized in a single step reaction from elements in bulk quantities. The material has a fur-like appearance and is composed of nanowires that are weakly bound in bundles. Bundles itself can be dispersed using an ultrasonic bath in various organic solvents and water. Elemental analysis, X-ray diffraction, thermal analysis (TG, DTA), and electron microscopy were used to characterize the new material in the shape of nanowires. Due to their monodisperse and metallic nature, molybdenum-sulphur-iodine nanowires are an interesting alternative to carbon nanotubes for some applications.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Iodine / chemistry
  • Microscopy, Electron
  • Microscopy, Electron, Scanning
  • Molybdenum / chemistry
  • Nanotechnology
  • Nanowires / chemistry*
  • Nanowires / ultrastructure
  • Powder Diffraction
  • Sulfur / chemistry
  • Thermogravimetry

Substances

  • Sulfur
  • Molybdenum
  • Iodine