Characterization of Fe/N nanoparticles synthesized by the chemical vapor condensation process

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	Characterization of Fe/N nanoparticles synthesized by the chemical vapor condensation process
	D. Li; C. J. Choi; B. K. Kim; Z. D. Zhang
	2004
发表期刊	Journal of Magnetism and Magnetic Materials
ISSN	0304-8853
卷号	277 期号:1-2 页码:64-70
摘要	Nanosized epsilon-Fe3N and iron-nitrides/alpha-Fe particles with a core-shell structure were prepared by the chemical vapor condensation. Structure and magnetic properties were studied by means of transmission electron microscopy, X-ray photoelectron spectroscopy and vibrating sample magnetometer. The core consists of iron-nitrides/alpha-Fe or single epsilon-Fe3N nanoparticles, while the shell consists of iron oxides. Magnetic properties of epsilon-Fe3N nanoparticles can be improved by varying the experimental conditions. The maximum value of the saturation magnetization reaches 126.1 emu/g for the epsilon-Fe3N nanoparticles prepared at 1000 degreesC by a pure 60 sccm NH3 carrier gas. (C) 2003 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. korea inst machinery & mat, chang won 641010, kyungnam, south korea.;li, d (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, wenhua rd 72, shenyang 110016, peoples r china;dali@imr.ac.cn
关键词	Magnetic Nanoparticles Fe Nitrides Chemical Vapor Condensation Magnetic Properties Iron Nitride Powders Magnetic-properties Particles Pyrolysis Mossbauer
URL	查看原文
WOS记录号	WOS:000222498100007
引用统计	被引频次：36[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35400
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. Li,C. J. Choi,B. K. Kim,et al. Characterization of Fe/N nanoparticles synthesized by the chemical vapor condensation process[J]. Journal of Magnetism and Magnetic Materials,2004,277(1-2):64-70.
APA	D. Li,C. J. Choi,B. K. Kim,&Z. D. Zhang.(2004).Characterization of Fe/N nanoparticles synthesized by the chemical vapor condensation process.Journal of Magnetism and Magnetic Materials,277(1-2),64-70.
MLA	D. Li,et al."Characterization of Fe/N nanoparticles synthesized by the chemical vapor condensation process".Journal of Magnetism and Magnetic Materials 277.1-2(2004):64-70.