| Autor: |
Tatiana Giannakopoulou, Ilias Papailias, Nadia Todorova, Aristotelis Trapalis, Detlef Bahnemann |
| Rok vydání: |
2022 |
| Zdroj: |
Global NEST International Conference on Environmental Science & Technology. |
| ISSN: |
2944-9820 |
| Popis: |
In the present work, TiO2/graphene oxide (GO) heterostructures with different concentrations of GO were synthesized by hydrothermal transformation of Na-titanate in basic solution. The morphology of the prepared materials was observed by X-ray diffraction analysis (XRD) and transmission electron microscopy (TEM). The transient absorption spectra of the pure TiO2 and composite TiO2/GO materials were collected using laser flash photolysis technique in order to assess photoinduced charge transfer kinetics. Finally, the materials were tested for photocatalytic hydrogen production under solar light irradiation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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