| SiC nanotubes arrays fabricated by sputtering using electrospun PVP nanofiber as templates | |
Zhou, JY(周金元) ; Zhou, Ming; Chen, Zhiyong; Zhang, ZX(张振兴); Chen, Changcheng; Li, Ruishan; Gao, XP(高秀平); Xie, EQ(谢二庆) | |
| 2009-07-15 | |
| Source Publication | Surface & Coatings Technology
 |
| ISSN | 0257-8972 |
| Volume | 203Issue:20-21Pages:3219-3223 |
| Abstract | Silicon carbide nanotubes (SiCNTs) with desired morphologies were fabricated by radio-frequency (RF) magnetron sputtering, and electrospun polyvinylpyrolidone (PVP) nanofibers were used as templates. Morphologies and crystal configuration of the SiCNT arrays were investigated by scanning electron microscopy, transmission electron microscopy, X-ray diffraction and infrared spectrometer. The photoluminescence (PL) and field emission (FE) properties of the samples were characterized. The results showed that the well-crystallized SiCNTs had an intact structure, and only consisted of Si, C and O. Enhanced green light emissions were achieved from the NT-containing samples. We found that all of the F-N plots formed straight lines. This is well agreed with the Fowler-Nordheim (F-N) theory. The field enhancement factors beta s had been respectively calculated using the work function of SiC (phi = 4.0 eV). The results of the present work suggested that our method be also viable for the synthesis of various tubular nanomaterials. (C) 2009 Elsevier B.V. All rights reserved. |
| Keyword | Sic Nanotubes Sputtering Photoluminescence Field Emission |
| Subject Area | Materials Science ; Physics |
| Publisher | ELSEVIER |
| DOI | 10.1016/j.surfcoat.2009.03.055 |
| Publication Place | LAUSANNE |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| First Inst | 是 |
| Funding Project | 新世纪优秀人才支持计划 |
| Project Number | Program for New Century Excellent Talents in University of China [NCET-040975] |
| WOS ID | WOS:000267632400037 |
| Funding Organization | MOE |
| Subtype | Article |
| Original Document Type | Journal article |
| EI ID | 20092312110424 |
| Department | Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/104758 |
| Collection | 物理科学与技术学院 |
| Affiliation | School of Physical Science and Technology, Lanzhou University, |
| First Author Affilication | Lanzhou University |
| Recommended Citation GB/T 7714 | Zhou JY,Zhou, Ming,Chen, Zhiyong,et al. SiC nanotubes arrays fabricated by sputtering using electrospun PVP nanofiber as templates[J]. Surface & Coatings Technology,2009,203(20-21):3219-3223. |
| APA | Zhou JY.,Zhou, Ming.,Chen, Zhiyong.,Zhang ZX.,Chen, Changcheng.,...&Xie EQ.(2009).SiC nanotubes arrays fabricated by sputtering using electrospun PVP nanofiber as templates.Surface & Coatings Technology,203(20-21),3219-3223. |
| MLA | Zhou JY,et al."SiC nanotubes arrays fabricated by sputtering using electrospun PVP nanofiber as templates".Surface & Coatings Technology 203.20-21(2009):3219-3223. |
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| 000267632400037.pdf（1203KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-ND | View Application Full Text |
