Wang, X. P. and Yang, B. Q. and Zhang, H. X. and Feng, P. X. (2007) Tungsten oxide nanorods array and nanobundle prepared by using chemical vapor deposition technique. NANOSCALE RESEARCH LETTERS, 2 (8). pp. 405-409.
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Official URL: http://www.springerlink.com/content/63821q611856l4...
Tungsten oxide (WO3) nanorods array prepared using chemical vapor deposition techniques was studied. The influence of oxygen gas concentration on the nanoscale tungsten oxide structure was observed; it was responsible for the stoichiometric and morphology variation from nanoscale particle to nanorods array. Experimental results also indicated that the deposition temperature was highly related to the morphology; the chemical structure, however, was stable. The evolution of the crystalline structure and surface morphology was analyzed by scanning electron microscopy, Raman spectra and X-ray diffraction approaches. The stoichiometric variation was indicated by energy dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy.
|Uncontrolled Keywords:||nanostructure; tungsten oxide; nanorod; nanobundle; CVD|
|Subjects:||Physical Science > Nano objects|
Material Science > Nanochemistry
Material Science > Nanostructured materials
|Deposited By:||Anuj Seth|
|Deposited On:||18 Dec 2008 12:38|
|Last Modified:||20 Jan 2009 10:39|
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