Lee, Siew Ling and Tan, Yin Yin and Hamdan, Halimaton and Mohd. Nazlan, Mohd. Muhid (2009) Novel nanostructured photocatalyst of vanadium-doped silica-titania aerogel. In: AIP Conference Proceedings. American Institute of Physics, USA, 1-5 . ISBN 978-073540673-5
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Official URL: http://dx.doi.org/10.1063/1.3160130
Abstract
An excellent UV and visible irradiation response of vanadium-doped silicatitania photocatalysts has been successfully prepared. The designed photocatalyst possesses high surface areas of 610 m2/g. Its outstanding photocatalytic activity is attributed to the presence of tetrahedrally coordinated vanadia species in forms of Ti-OV bonding. Besides, the incorporation of V extends the light adsorption edge of V-doped silica titania aerogels and resulting in reduced band gap energy.
| Item Type: | Book Section |
|---|---|
| Additional Information: | International Conference on Nanoscience and Nanotechnology, Nano-SciTech 2008; Selangor; 18 November 2008 through 21 November 2008 |
| Uncontrolled Keywords: | nanostructured, silica-titania aerogel, vanadium, visible-light response |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Science |
| ID Code: | 13014 |
| Deposited By: | Liza Porijo |
| Deposited On: | 13 Jul 2011 02:15 |
| Last Modified: | 13 Jul 2011 02:15 |
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