| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5355059 | Applied Surface Science | 2011 | 6 Pages |
Abstract
⺠The degradation of SD can be promoted by the addition of Fe3+ in TiO2 suspension, and Fe2+ is found not to give an obvious impact on the SD degradation. ⺠The hydroxyl radical generated by TiO2/Fe3+ photocatalysis is in a higher yield, and adsorption amount of TiO2 is greatly enhanced by the addition of Fe3+ in suspensions. ⺠The enhancement of photocatalytic activity of TiO2 by Fe3+ can be attributed to the fact, which is both oxygen and Fe3+ as the electron acceptors to trap the electron in the conduction band of TiO2.
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Authors
Junwei Zhang, Dafang Fu, Haiying Gao, Lin Deng,