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Structure and Magnetic Properties of S-doped Mn3O4/S Composited Nanoparticles and Mn3O4 Nanoparticles
He, X.; Wang, Z. H.1; Geng, D. Y.; Zhang, Z. D.
Corresponding AuthorWang, Z. H.(zh-wang@imr.ac.cn)
2011-06-01
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume27Issue:6Pages:503-506
AbstractComposited nanoparticles, consisting of Mn3O4, S-doped Mn3O4 and 5, were synthesized by co-precipitation reaction and Mn3O4 nanoparticles were then obtained after removing the pure S from the composited nanoparticles. The Mn3O4-type phase with larger lattice constant a was formed by doping sulfur. At fixed temperatures below Curie temperature (T-C), the magnetization of the S-doped Mn3O4/S composited nanoparticles was smaller than that of the Mn3O4 nanoparticles. The blocking temperature was 36.3 and 34.8 K for S-doped Mn3O4/S composite and Mn3O4 nanoparticles, respectively. The anisotropy field of S-doped Mn3O4/S composite was determined to be about 55.3 kOe.
KeywordNanostructured materials Chemical synthesis X-ray diffraction Magnetic measurements
Funding OrganizationNational Basic Program of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China
Indexed BySCI
Language英语
Funding ProjectNational Basic Program of China[2010CB934603] ; Ministry of Science and Technology of China ; National Natural Science Foundation of China[50831006] ; National Natural Science Foundation of China[50703046]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000292781400004
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/103657
Collection中国科学院金属研究所
Corresponding AuthorWang, Z. H.
Affiliation1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
He, X.,Wang, Z. H.,Geng, D. Y.,et al. Structure and Magnetic Properties of S-doped Mn3O4/S Composited Nanoparticles and Mn3O4 Nanoparticles[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2011,27(6):503-506.
APA He, X.,Wang, Z. H.,Geng, D. Y.,&Zhang, Z. D..(2011).Structure and Magnetic Properties of S-doped Mn3O4/S Composited Nanoparticles and Mn3O4 Nanoparticles.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,27(6),503-506.
MLA He, X.,et al."Structure and Magnetic Properties of S-doped Mn3O4/S Composited Nanoparticles and Mn3O4 Nanoparticles".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 27.6(2011):503-506.
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