Characterization of Fe-Ni(C) nanocapsules synthesized by arc discharge in methane

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	Characterization of Fe-Ni(C) nanocapsules synthesized by arc discharge in methane
	X. L. Dong; Z. D. Zhang; S. R. Jin; W. M. Sun; X. G. Zhao; Z. J. Li; Y. C. Chuang
	1999
发表期刊	Journal of Materials Research
ISSN	0884-2914
卷号	14 期号:5 页码:1782-1790
摘要	Ultrafine Fe-Ni(C) particles of various compositions were prepared by are discharge synthesis in a methane atmosphere. The particles were characterized by x-ray diffraction, transmission electron microscopy, energy disperse spectroscopy, chemical analysis, x-ray photoelectron spectroscopy, Mossbauer spectroscopy, and magnetization measurement. The carbon atoms solubilizing at interstitial sites in gamma-(Fe,Ni, C) solution particles have the effects of forming austenite structure and changing microstructures as well as magnetic properties. A carbon layer covers the surface of Fe-Ni(C) particles to form the nanocapsules and protect them from oxidization, The mechanism of forming Fe-Ni(C) nanocapsules in the methane atmosphere was analyzed.
部门归属	acad sinica, inst met res, shenyang 110015, peoples r china. shenyang polytech univ, lab ultrafine particles, shenyang 110023, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;dong, xl (reprint author), acad sinica, inst met res, wenhua rd 72, shenyang 110015, peoples r china
关键词	Magnetic-properties Iron Particles Fine Particles Carbon Nanoparticles Alloys Metals
URL	查看原文
WOS记录号	WOS:000082550500016
引用统计	被引频次：55[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/321006/37347
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. L. Dong,Z. D. Zhang,S. R. Jin,et al. Characterization of Fe-Ni(C) nanocapsules synthesized by arc discharge in methane[J]. Journal of Materials Research,1999,14(5):1782-1790.
APA	X. L. Dong.,Z. D. Zhang.,S. R. Jin.,W. M. Sun.,X. G. Zhao.,...&Y. C. Chuang.(1999).Characterization of Fe-Ni(C) nanocapsules synthesized by arc discharge in methane.Journal of Materials Research,14(5),1782-1790.
MLA	X. L. Dong,et al."Characterization of Fe-Ni(C) nanocapsules synthesized by arc discharge in methane".Journal of Materials Research 14.5(1999):1782-1790.