摘要

Nanowires, nanobelts, and nanotubes of vanadium oxides have been fabricated using the hydrothermal method with surfactants in one reaction system. The nanowires, nanobelts and nanotubes of vanadium oxides can be synthesized selectively by adjusting and controlling the reaction conditions such as surfactants selected, reaction temperature and time, etc. The as-prepared one-dimentional nanomaterials were characterized by means of X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, electron diffraction, and high-resolution transmission electronmicroscopy. The reaction mechanism is also explained according to the experimental data.