Research Article
One-Pot Synthesis of Ru-Doped ZnO Oxides for Photodegradation of 4-Chlorophenol
Table 3
Surface chemical composition of the Ru-doped samples obtained from XPS analysis.
| Catalysts | Zn : O | O/(Zn + Ru) | Ru/Zn | Ru : Zn : O |
| 0.5RuO2-ZnO | 1 : 1.27 | 1.18 | 0.081 | 1 : 12.32 : 15.65 | 1RuO2-ZnO | 1 : 1.29 | 1.40 | 0. 093 | 1 : 10.00.13.89 | 3RuO2-ZnO | 1 : 2.72 | 2.85 | 0.207 | 1 : 4.83 : 13.13 |
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