| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10666363 | Materials Letters | 2005 | 4 Pages |
Abstract
Well-dispersed nanocrystalline TiO2 powders were prepared by hydrothermal method from aqueous peroxotitanium acid gel obtained by addition of H2O2 solution to freshly prepared and well-washed titanic acid gel. The obtained TiO2 powders were characterized by FT-IR spectrophotometer, X-ray diffraction (XRD), transmission electron microscope (TEM) and N2 adsorption. The powders obtained by hydrothermally treating at 393 K for 6 h showed the highest photocatalytic activity for the degradation of aqueous methyl orange solution.
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Authors
Xing-wang Bao, Shan-Shan Yan, Feng Chen, Jin-long Zhang,