Journal
MATERIALS CHEMISTRY AND PHYSICS
Volume 100, Issue 2-3, Pages 281-284Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2005.12.044
Keywords
ZnS nanotubes; template; photoluminescence; chemical vapor deposition (CVD)
Categories
Ask authors/readers for more resources
Semiconductor ZnS nanotubes arrays were synthesized in the pores of the porous anodic alumina (PAA) membranes by using metal organic chemical vapor deposition (MOCVD) template methods. The morphology and structure of the ZnS nanotubes were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), selected-area electron diffraction (SAED) and X-ray diffraction (XRD). It is found that the ZnS nanotubes with diameters in range of 140-250 nm and the length up to tens of microns are polycrystalline. Energy-dispersion spectroscopy (EDS) and X-ray photoelectron spectroscopy analysis (XPS) indicate that the stoichiometric ZnS was formed. A green-blue emission band centered at 510 mn was observed in the photoluminescence spectrum of the ZnS nanotubes. (c) 2005 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available