Formation of MoS2 inorganic fullerenes (IFs) by the reaction of MoO3 nanobelts and S |
| |
Authors: | Li Xiao Lin Li Ya Dong |
| |
Institution: | Key Laboratory of Atomic & Molecular Nanosciences, Ministry of Education, Department of Chemistry, Tsinghua University , Beijing, PR China. |
| |
Abstract: | The reaction of MoO3 and S at temperatures higher than 300 degrees C in an argon atmosphere provides a convenient and effective method for the synthesis of MoS2 nanocrystalline substances. MoS2 nanotubes and fullerene-like nanoparticles have been obtained by the reaction at 850 degrees C under well-controlled conditions. The influences of reaction temperature and duration were carefully investigated in this paper. All of the nanostructures were characterized by Xray powder diffraction (XRD), transmission electron microscopy (TEM), and high-resolution transmission electron microscopy (HRTEM). A stepwise reaction model and rolling mechanism were proposed based on the experimental results. |
| |
Keywords: | fullerenes inorganic fullerenes molybdenum rolling mechanism |
本文献已被 PubMed 等数据库收录! |
|