Thin WS2 nanotubes from W18O49 nanowires
文献类型：期刊论文
| 作者 | Tian, Tian; Qin, Lu-Chang; Chen, Youhu; Li, Yunpeng; Wang, Yuanfei |
| 刊名 | MATERIALS RESEARCH LETTERS
 |
| 出版日期 | 2017 |
| 卷号 | 5期号:7页码:508-515 |
| 关键词 | Scanning Probe Microscopy Fluidized-bed Reactor Tungsten Disulfide Electron-diffraction Growth-mechanism Carbon Hydrodesulfurization Tips |
| 英文摘要 | Single-and double-walled WS2 nanotubes of small diameter (<10 nm) and few layers (<4) have been synthesized by heating ultrathin W18O49 nanowires and S powders in an H-2/Ar atmosphere at 840 degrees C. In the process of formation and growth of a WS2 nanotube, the W18O49 phase transformed first into an amorphous WS3 structure via the absorption and diffusion of the sulfur atoms to substitute the oxygen atoms, and followed by a phase transition from amorphous WS3 to 2H-WS2 by losing sulfur atoms to form the shell of the WS2 nanotube. [GRAPHICS] IMPACT STATEMENT Synthesis of thin WS2 nanotubes with single- and doubled-walled structure from ultrathin W18O49 nanowires is developed and their structure and growth are studied using electron diffraction and microscopy. |
| 学科主题 | Chemistry ; Materials Science |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17508]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Tian, Tian,Qin, Lu-Chang,Chen, Youhu,et al. Thin WS2 nanotubes from W18O49 nanowires[J]. MATERIALS RESEARCH LETTERS,2017,5(7):508-515. |
| APA | Tian, Tian,Qin, Lu-Chang,Chen, Youhu,Li, Yunpeng,&Wang, Yuanfei.(2017).Thin WS2 nanotubes from W18O49 nanowires.MATERIALS RESEARCH LETTERS,5(7),508-515. |
| MLA | Tian, Tian,et al."Thin WS2 nanotubes from W18O49 nanowires".MATERIALS RESEARCH LETTERS 5.7(2017):508-515. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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