Hidrogén-peroxid alkalmazása látható fénnyel gerjeszthető anatáz fázisú titán-dioxidok előállítására
In the present study anatase phase titanium dioxide was fabricatedusing hydrogen peroxide during the synthesis method, to facilitate the visible light excitability of the titania. The photocatalysts were characterized by XRD, DRS, and IR measurements, and the photocatalytic activity was determined b...
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| Dokumentumtípus: | Könyv része |
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2016
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
22 |
| Kulcsszavak: | Fotokatalízis |
| Online Access: | http://acta.bibl.u-szeged.hu/56120 |
| Tartalmi kivonat: | In the present study anatase phase titanium dioxide was fabricatedusing hydrogen peroxide during the synthesis method, to facilitate the visible light excitability of the titania. The photocatalysts were characterized by XRD, DRS, and IR measurements, and the photocatalytic activity was determined by the degradation of phenol under visible light irradiation. Self-made anatase TiO2 (denoted as ‘TiO2_pH3_70°C’) possessed superior photocatalytic efficiency compared to commercial Aeroxide P25 and Aldrich Anatase. The DRS spectra indicated that the light absorption was shifted into the visible region in case of our self-made TiO2which corresponds well with the resulted high photocatalytic efficiency. |
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| Terjedelem/Fizikai jellemzők: | 360-363 |
| ISBN: | 978-963-306-507-5 |