Synthesis and characterization of ultrafine well-dispersed magnetic nanoparticles

doi:10.1016/j.jmmm.2004.05.031

IMR OpenIR

	Synthesis and characterization of ultrafine well-dispersed magnetic nanoparticles
	Liu, ZL ; Wang, HB ; Lu, QH ; Du, GH ; Peng, L ; Du, YQ ; Zhang, SM ; Yao, KL
通讯作者	Wang, HB()
	2004-12-01
发表期刊	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN	0304-8853
卷号	283 期号:2-3 页码:258-262
摘要	Ultrafine well-dispersed magnetic nanoparticles were directly prepared in aqueous solution using controlled coprecipitation method. The structure, size, size distributions and magnetic properties of the magnetic nanoparticles, characterized by TEM, XRD and VSM, indicated the formation of single domain nanoparticles with average size smaller than 5 nm. The magnetic nanoparticles show superparamagnetism and a lower saturation magnetization is found as a consequence of smaller particle size. The relevant conditions for obtaining these magnetic colloids are discussed and the so-prepared magnetic nanoparticles are stable in a wide pH range. (C) 2004 Elsevier B.V. All rights reserved.
关键词	magnetic colloid coprecipitation nanoparticles magnetization dispersion
DOI	10.1016/j.jmmm.2004.05.031
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Condensed Matter
WOS记录号	WOS:000225202800017
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81160
通讯作者	Wang, HB
作者单位	1.Huazhong Univ Sci & Technol, Dept Phys, Tongji Hosp, Wuhan 430074, Peoples R China 2.Huazhong Univ Sci & Technol, State Key Lab Laser Technol, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Liu, ZL,Wang, HB,Lu, QH,et al. Synthesis and characterization of ultrafine well-dispersed magnetic nanoparticles[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2004,283(2-3):258-262.
APA	Liu, ZL.,Wang, HB.,Lu, QH.,Du, GH.,Peng, L.,...&Yao, KL.(2004).Synthesis and characterization of ultrafine well-dispersed magnetic nanoparticles.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,283(2-3),258-262.
MLA	Liu, ZL,et al."Synthesis and characterization of ultrafine well-dispersed magnetic nanoparticles".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 283.2-3(2004):258-262.