Synthesis of ultrafine Fe3O4 powder via a novel ageing process

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	Synthesis of ultrafine Fe3O4 powder via a novel ageing process
	Y. R. Li; N. L. Shi
	2005
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	21 期号:4 页码:606-608
摘要	Ultrafine Fe3O4 powder was successfully synthesized via a novel ageing process from a precursor FeO(OH), which was the hydrolysate of FeCl3 in the urea solution. The structure of as-synthesized powder was characterized by X-ray diffraction (XRD), and the morphology of these nanoparticles was investigated using a transmission electron microscope (TEM). Pure phase Fe3O4 was obtained and the mean diameter of these nanoparticles was about 21 nm. Furthermore, the study indicated that the precursor FeO(OH) played an important role in the formation of Fe3O4 nanoparticles. The mechanism was also discussed.
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;shi, nl (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;nlshi@imr.ac.cn
关键词	Powder Technology Magnetic Materials Nanomaterials Solution Synthesis Hydrothermal Preparation Magnetite Particles
URL	查看原文
WOS记录号	WOS:000230978600036
引用统计	被引频次：5[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/321006/34918
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. R. Li,N. L. Shi. Synthesis of ultrafine Fe3O4 powder via a novel ageing process[J]. Journal of Materials Science & Technology,2005,21(4):606-608.
APA	Y. R. Li,&N. L. Shi.(2005).Synthesis of ultrafine Fe3O4 powder via a novel ageing process.Journal of Materials Science & Technology,21(4),606-608.
MLA	Y. R. Li,et al."Synthesis of ultrafine Fe3O4 powder via a novel ageing process".Journal of Materials Science & Technology 21.4(2005):606-608.