| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 578244 | Journal of Hazardous Materials | 2012 | 8 Pages |
Abstract
⺠The Cr(VI) photocatalytic reduction rate is limited by the charge separation efficiency. ⺠In the presence of hole scavengers, the reaction rate increases with adsorption. ⺠Direct or indirect hole scavengers differently affect Cr(VI) photoreduction on TiO2. ⺠Au nanoparticles deposition on TiO2 has scarce effect on photocatalytic reactions. ⺠The Au photodeposition treatment affects TiO2 surface properties and photoactivity.
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Authors
Maria Vittoria Dozzi, Alessia Saccomanni, Elena Selli,