| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5362749 | Applied Surface Science | 2012 | 4 Pages |
Abstract
⺠In this work were synthesized by high-energy ball milling TiO2-N and immobilized these powders on glass slides for layer-by-layer method using polyethylenimine. ⺠We studied the effect of the milling time on the characteristics of material. ⺠We concluded that the grain size of the samples decreases, UV-Vis spectroscopy showed shift in the onset of light absorption. ⺠The TiO2-N samples had higher photocatalytic activity than undoped, which was assigned to the effect of introducing N atoms and XPS results confirm it.
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Authors
L. Rojas-Blanco, M.D. Urzúa, R. RamÃrez-Bon, F.J. Espinoza Beltrán,