Abstract
A novel and efficient method was used for the synthesis and photocatalytic activity of fluorine doped SrTiO3. The photocatalytic activity for nitrogen-monoxide destruction was determined by measuring the concentration of nitrogen oxide at the outlet of the reactor under the irradiation of 450 W high pressure mercury lamp. The absorption edge of the photocatalyst was determined from the onset of reflectance spectra measured by ultraviolet (UV)-VIS spectrophotometers. The results show that the number of electron-hole pairs in SrTiO3 band gap increase with the improvement in the photocatalytic activity of SrTiO3.
Original language | English |
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Pages (from-to) | 715-717 |
Number of pages | 3 |
Journal | Journal of Materials Science |
Volume | 39 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2004 Jan 15 |
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering