Synthesis of AgI/Bi 2 MoO 6 heterojunctions and their photoactivity enhancement driven by visible light
| Autor: | Sittikorn Jonjana, Anukorn Phuruangrat, Somchai Thongtem, Titipun Thongtem |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Materials science
Mechanical Engineering Nanoparticle Heterojunction 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Photochemistry 01 natural sciences 0104 chemical sciences chemistry.chemical_compound X-ray photoelectron spectroscopy Deposition precipitation chemistry Mechanics of Materials Photocatalysis Rhodamine B General Materials Science 0210 nano-technology Photodegradation Visible spectrum |
| Zdroj: | Materials Letters. 175:75-78 |
| ISSN: | 0167-577X |
| DOI: | 10.1016/j.matlet.2016.03.125 |
| Popis: | AgI/Bi2MoO6 heterojunction photocatalysts were successfully synthesized by deposition-precipitation of AgI nanoparticles on Bi2MoO6 nanoplates. The as-synthesized photocatalysts were characterized by XRD, TEM and XPS. Effect of AgI loaded on photoactivity of AgI/Bi2MoO6 heterojunctions was investigated through the photodegradation of rhodamine B (RhB) as a model toxic contaminant under visible light. The 10 wt% AgI/Bi2MoO6 heterojunctions have the highest RhB removal efficiency of 92.89% within 40 min. |
| Databáze: | OpenAIRE |
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