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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
Corresponding AuthorWang, HB()
2004-12-01
Source PublicationJOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN0304-8853
Volume283Issue:2-3Pages:258-262
AbstractUltrafine 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.
Keywordmagnetic colloid coprecipitation nanoparticles magnetization dispersion
DOI10.1016/j.jmmm.2004.05.031
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter
WOS IDWOS:000225202800017
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81876
Corresponding AuthorWang, HB
Affiliation1.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
Recommended Citation
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.
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