Preparation and characterization of silver and indium vanadate co-doped TiO2thin films as visible-light-activated photocatalyst
β Scribed by Lei Ge; Mingxia Xu; Haibo Fang
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 377 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0928-0707
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## Abstract A photocatalyst, TiO~2βx~N~y~/AC (activated carbon (AC) supported Nβdoped TiO~2~), highly active in both the Vis and UV range, was prepared by calcination of the TiO~2~ precursor prepared by acidβcatalyzed hydrolysis in an ammonia atmosphere. The powders were characterized by diffuse re
In order to improve the photocatalytic performance of titania under visible light, a boron and nitrogen co-doped titania photocatalyst was prepared. Its photoabsorbance was measured by UV-vis diffusive reflectance spectroscopy (DRS). The microstructure of photocatalyst was characterized using X-ray