Fabrication and Corrosion Resistance of SiC-coated Multi-walled Carbon Nanotubes
文献类型：期刊论文
| 作者 | Song, Ning; Liu, Hong; Yuan, Yongtao; Li, Xing; Fang, Jingzhong |
| 刊名 | Journal of Materials Science and Technology
 |
| 出版日期 | 2013 |
| 卷号 | 29期号:12页码:1146-1150 |
| ISSN号 | 10050302 |
| 通讯作者 | Song, N. (03073114@163.com) |
| 中文摘要 | Multi-walled carbon nanotubes (MWNTs) were coated with nanometer sized SiC layer by magnetron sputtering, and their corrosion resistances in oxygen and gaseous silicon were studied, respectively. X-ray diffraction (XRD) reveals that the as-coated MWNTs are comprised of the amorphous SiC and the phase could transfer from amorphous to polycrystalline SiC by annealing at 1360°C. Scanning electron microscopy (SEM) observation indicates that SiC nanoparticles are uniformly coated on the MWNTs, forming a continuous SiC coating. Thermogravimetric analysis (TGA) confirms that the onset temperature of oxidation increases from 540 to 700°C with the SiC coating. The morphologies of non-coated and SiC-coated MWNTs after corrosion by oxygen and gaseous silicon were also characterized by SEM. The results revealed that SiC coating could protect MWNTs from the corrosion with gaseous silicon effectively. © 2013. |
| 英文摘要 | Multi-walled carbon nanotubes (MWNTs) were coated with nanometer sized SiC layer by magnetron sputtering, and their corrosion resistances in oxygen and gaseous silicon were studied, respectively. X-ray diffraction (XRD) reveals that the as-coated MWNTs are comprised of the amorphous SiC and the phase could transfer from amorphous to polycrystalline SiC by annealing at 1360°C. Scanning electron microscopy (SEM) observation indicates that SiC nanoparticles are uniformly coated on the MWNTs, forming a continuous SiC coating. Thermogravimetric analysis (TGA) confirms that the onset temperature of oxidation increases from 540 to 700°C with the SiC coating. The morphologies of non-coated and SiC-coated MWNTs after corrosion by oxygen and gaseous silicon were also characterized by SEM. The results revealed that SiC coating could protect MWNTs from the corrosion with gaseous silicon effectively. © 2013. |
| 学科主题 | Amorphous materials - Coatings - Corrosion resistance - Multiwalled carbon nanotubes (MWCN) - Oxygen - Scanning electron microscopy - Silicon - Thermogravimetric analysis - X ray diffraction |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000328494000007 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/6935]  |
| 专题 | 光电技术研究所_轻量化中心 |
| 作者单位 | Optical and Electronic Institute, Chinese Academy of Sciences, Chengdu 610209, China |
| 推荐引用方式 GB/T 7714 | Song, Ning,Liu, Hong,Yuan, Yongtao,et al. Fabrication and Corrosion Resistance of SiC-coated Multi-walled Carbon Nanotubes[J]. Journal of Materials Science and Technology,2013,29(12):1146-1150. |
| APA | Song, Ning,Liu, Hong,Yuan, Yongtao,Li, Xing,&Fang, Jingzhong.(2013).Fabrication and Corrosion Resistance of SiC-coated Multi-walled Carbon Nanotubes.Journal of Materials Science and Technology,29(12),1146-1150. |
| MLA | Song, Ning,et al."Fabrication and Corrosion Resistance of SiC-coated Multi-walled Carbon Nanotubes".Journal of Materials Science and Technology 29.12(2013):1146-1150. |
入库方式： OAI收割
来源：光电技术研究所
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