Structure and Magnetic Properties of S-doped Mn3O4/S Composited Nanoparticles and Mn3O4 Nanoparticles

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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.
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2011-06-01
卷号	27 期号:6 页码:503-506
关键词	Nanostructured materials Chemical synthesis X-ray diffraction Magnetic measurements
ISSN号	1005-0302
通讯作者	Wang, Z. H.(zh-wang@imr.ac.cn)
英文摘要	Composited 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.
资助项目	National 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研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000292781400004
资助机构	National Basic Program of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/103656]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Z. H.
作者单位	1.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
推荐引用方式 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.