Synthesis and photocatalytic performance of copper sulfide by a simple solvothermal method
| Autor: | Baibin Zhou, Li-ying Wang, Wen-jia Zhang, Kai Yu, Shuang-long Zhou, Lige Gong, Qiu-lan Liang, Xin-yu Zhao |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Solvothermal synthesis Hexagonal phase General Physics and Astronomy 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Catalysis Copper sulfide chemistry.chemical_compound chemistry Photocatalysis Degradation (geology) Physical and Theoretical Chemistry 0210 nano-technology Cyclic stability Nuclear chemistry |
| Zdroj: | Chemical Physics Letters. 759:138034 |
| ISSN: | 0009-2614 |
| DOI: | 10.1016/j.cplett.2020.138034 |
| Popis: | We have successfully synthesized CuS nano-material by a mild and simple method and characterized by SEM, TEM, EDS, XRD and UV–Vis, confirmed that the obtained CuS was a granular, pure hexagonal phase. The possible formation process of CuS was deduced and the optical properties was also studied by using MB as target degradant, showed that the degradation rates reached 97.88% and CuS has efficient photocatalytic activity. The catalyst dosage, cyclic stability of catalysts, the effects of H2O2 and the photocatalytic mechanism were discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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