The oxidation behavior and magnetic properties of iron carbonitride ultrafine particles

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	The oxidation behavior and magnetic properties of iron carbonitride ultrafine particles
	X. Q. Zhao; Y. Liang; Z. Q. Hu; B. X. Liu
	1996
发表期刊	Journal of Materials Research
ISSN	0884-2914
卷号	11 期号:11 页码:2689-2692
摘要	Iron nitride and iron carbonitride (ICN) ultrafine particles (20-80 nm in size) have been synthesized by laser-induced pyrolysis of the Fe(CO)(5)-NH3-C2H4 system. The oxidation behavior, surface morphologies, and structural characteristics as well as magnetic properties of these particles are reported and discussed. It is found that the presence of very thin carbon coating (1-2 nm) on the ICN particles plays an important role in preventing the oxidation of the particles. Accordingly, the ICN ultrafine particles exhibit higher saturation magnetization (142 emu/g) than the iron nitride ones (124 emu/g).
部门归属	acad sinica,inst met res,natl lab rsa,shenyang 110015,peoples r china.;zhao, xq (reprint author), tsing hua univ,dept mat sci & engn,beijing 100084,peoples r china
关键词	Powder Fe16n2
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38494
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Q. Zhao,Y. Liang,Z. Q. Hu,et al. The oxidation behavior and magnetic properties of iron carbonitride ultrafine particles[J]. Journal of Materials Research,1996,11(11):2689-2692.
APA	X. Q. Zhao,Y. Liang,Z. Q. Hu,&B. X. Liu.(1996).The oxidation behavior and magnetic properties of iron carbonitride ultrafine particles.Journal of Materials Research,11(11),2689-2692.
MLA	X. Q. Zhao,et al."The oxidation behavior and magnetic properties of iron carbonitride ultrafine particles".Journal of Materials Research 11.11(1996):2689-2692.