| Synthesis and characterization of nanocapsules of alpha-Fe(NiCoAl) solid-solution | |
| D. Y. Geng; J. C. Kim; C. J. Choi; C. L. Chen; X. G. Zhao; Z. D. Zhang | |
| 2005 | |
| 发表期刊 | Journal of Materials Science & Technology
 |
| ISSN | 1005-0302 |
| 卷号 | 21期号:3页码:297-300 |
| 摘要 | α-Fe(NiCoAl) solid-solution nanocapsules were prepared with pure powders of Fe, Ni, Co and Al by the plasma arc-discharging using a copper crucible. The shapes of the nanocapsules are in polyhedrons with the core/shell structure. The body centered cubic (BCC) phase is formed in the core. The size of the nanocapsules is in the range of 10∼ 120 nm and the thickness of the shell is 4∼ 11 nm. Saturation magnetization J(s)=150 Am-2/kg and coercivity iH(C)=24.3 kA/m are achieved for the nanocapsules. |
| 部门归属 | chinese acad sci, shenyang natl lab mat sci, met res inst, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. korea inst machinery & mat, chang won 640010, kyungnam, south korea.;geng, dy (reprint author), chinese acad sci, shenyang natl lab mat sci, met res inst, shenyang 110016, peoples r china;dygeng@imr.ac.cn |
| 关键词 | Nanocapsules Alpha-fe Solid Solution Plasma Arc Discharge Magnetic Properties Chemical-vapor-condensation Magnetic-properties Arc-discharge Ni Nanoparticles Carbon Particles Ultrafine Iron Methane Powders |
| URL | 查看原文 |
| WOS记录号 | WOS:000229594400003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/34850 |
| 专题 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | D. Y. Geng,J. C. Kim,C. J. Choi,et al. Synthesis and characterization of nanocapsules of alpha-Fe(NiCoAl) solid-solution[J]. Journal of Materials Science & Technology,2005,21(3):297-300. |
| APA | D. Y. Geng,J. C. Kim,C. J. Choi,C. L. Chen,X. G. Zhao,&Z. D. Zhang.(2005).Synthesis and characterization of nanocapsules of alpha-Fe(NiCoAl) solid-solution.Journal of Materials Science & Technology,21(3),297-300. |
| MLA | D. Y. Geng,et al."Synthesis and characterization of nanocapsules of alpha-Fe(NiCoAl) solid-solution".Journal of Materials Science & Technology 21.3(2005):297-300. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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