Synthesis of cadmium chalcogenides nanowires via laser-activated gold catalysts in solution
| Autor: | Xi-Wen Du, Jing Mao, Xue-Min Chen, Shi-Zhang Qiao, Ruihong Liu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Cadmium
Fabrication Materials science business.industry Chalcogenide Nanowire chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Laser 01 natural sciences 0104 chemical sciences Catalysis law.invention chemistry.chemical_compound Semiconductor Chemical engineering chemistry law General Materials Science Irradiation 0210 nano-technology business |
| Zdroj: | Materials Chemistry and Physics. 212:408-414 |
| ISSN: | 0254-0584 |
| Popis: | Laser irradiation is a green, simple and efficient technique for material synthesis. A laser-activated-catalyst (LAC) technique is proposed for fabrication of nanowires in solution under ambient conditions. In the present work, effects of intrinsic influential factors such as the activity of precursor, precursor concentration, laser energy density and laser irradiation time on the LAC growth of cadmium chalcogenide nanowires are systematically investigated, which help to reveal the fundamental principles of LAC technique. Laser energy density and activity of precursor are proven to be vital for the growth of nanowires, and our work demonstrates that LAC is a universal way for synthesis of cadmium chalcogenides semiconductors. |
| Databáze: | OpenAIRE |
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