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Photothermal and photocatalytic processes on TiO2 based materials prepared by sol-gel method |
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| Authors: | Alexandra Barau Maria Crisan Mariuca Gartner Andrei Jitianu Maria Zaharescu Adrian Ghita Virginia Danciu Veronica Cosoveanu Iuliu Ovidiu Marian |
| Affiliation: | (1) Institute of Physical Chemistry “I.G. Murgulescu”, Roumanian Academy, 202 Splaiul Independenţei, P.O. Box 12-194, 060021 Bucharest, Roumania;(2) Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Arany Ianos 11, Cluj-Napoca, Roumania |
| Abstract: | In the present work, Fe3+ doped TiO2 coatings on glass substrates were prepared by dip-coating from a sol-gel solution. The influence of the dopant concentration on the structure, optical, photocatalytic and photothermal properties of the films was studied. The results obtained have shown a strong correlation between the catalytic properties and the amount of iron dopant and the temperature of the thermal treatment. |
| Keywords: | Sol-gel method TiO2 based materials Phocatalytic process Photothermal process Spectroellipsometry |
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