High Dielectric Loss in Graphite-Coated Ti Nanocapsules
文献类型：期刊论文
| 作者 | X. G. Liu ; D. Y. Geng ; J. J. Jiang ; J. Du ; F. Yang ; Z. G. Xie ; D. J. Kang ; Z. D. Zhang |
| 刊名 | Journal of Nanoscience and Nanotechnology
 |
| 出版日期 | 2010 |
| 卷号 | 10期号:4页码:2366-2369 |
| 关键词 | Core/Shell Structure Dielectric Properties microwave-absorption properties arc-discharge carbon spectroscopy particles titanium onions iron band |
| ISSN号 | 1533-4880 |
| 中文摘要 | Graphite-coated Ti nanocapsules, with Ti nanoparticles as core and onion-like graphite layers as shell, have been prepared by a modified arc-discharge method in ethanol atmosphere, and characterized by means of X-ray diffraction, transmission electron microscopy and Raman spectroscopy. The dielectric properties of the graphite-coated Ti nanocapsules have been investigated in the 2-18 GHz range. An equivalent circuit model was used to interpret the non-linear dielectric resonance behavior of the graphite-coated Ti nanocapsules. The high dielectric loss is mainly attributed to conductance loss and dipole-relaxation loss in the graphite-coated Ti nanocapsules. The graphite-coated Ti nanocapsules exhibit promising properties for application as a new type of shield or absorbent of electromagnetic waves. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/31318]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. G. Liu,D. Y. Geng,J. J. Jiang,et al. High Dielectric Loss in Graphite-Coated Ti Nanocapsules[J]. Journal of Nanoscience and Nanotechnology,2010,10(4):2366-2369. |
| APA | X. G. Liu.,D. Y. Geng.,J. J. Jiang.,J. Du.,F. Yang.,...&Z. D. Zhang.(2010).High Dielectric Loss in Graphite-Coated Ti Nanocapsules.Journal of Nanoscience and Nanotechnology,10(4),2366-2369. |
| MLA | X. G. Liu,et al."High Dielectric Loss in Graphite-Coated Ti Nanocapsules".Journal of Nanoscience and Nanotechnology 10.4(2010):2366-2369. |
入库方式： OAI收割
来源：金属研究所
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