Magnetism and microwave-absorption properties of Zn particles with magnetic shell

IMR OpenIR

	Magnetism and microwave-absorption properties of Zn particles with magnetic shell
	Wang, Z. H.; Jiang, L. W.; Li, D.; Li, X. J.; Zhao, X. T.; Geng, D. Y.; Wang, Y.; He, J.; Liu, W.; Zhang, Z. D.; zhwang@imr.ac.cn
	2015
发表期刊	MATERIALS RESEARCH INNOVATIONS
ISSN	1432-8917
卷号	19 页码:S346-S349
摘要	In this work, Zn particles with magnetic shell were synthesised and investigated. Zn particles with different sizes were synthesised by arc-discharge method, and then the Zn particles were put in a suitable concentration of FeSO4 solution with a surface active agent. After some time, the Zn particles withmagnetic shell were produced. The particles contain oxygen shell probably in the form of FeO and ZnO, while the core material is Zn. From the saturation magnetisation at room temperature and transmission electron microscopy (TEM) images, it is noticed that the FeO was first formed on the surface of Zn and then ZnO appeared with increasing reaction time. The microwave absorption is not as good as that reported in other materials, because of the weak magnetisation and the faulty core-shell structure formed by metal core and magnetic shell.
部门归属	[wang, z. h. ; jiang, l. w. ; li, d. ; li, x. j. ; zhao, x. t. ; geng, d. y. ; liu, w. ; zhang, z. d.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [wang, y. ; he, j.] cent iron & steel res inst, div funct mat res, beijing 100081, peoples r china
关键词	Nanostructure Core-shell Zn Particles Magnetic Shell
资助者	National Natural Science Foundation of China [51102244, 50901078, 51371055, 51171185]; National Basic Research Program of China, Ministry of Science and Technology China [2012CB933103]
收录类别	sci
语种	英语
WOS记录号	WOS:000355260100011
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/74954
专题	中国科学院金属研究所
通讯作者	zhwang@imr.ac.cn
推荐引用方式 GB/T 7714	Wang, Z. H.,Jiang, L. W.,Li, D.,et al. Magnetism and microwave-absorption properties of Zn particles with magnetic shell[J]. MATERIALS RESEARCH INNOVATIONS,2015,19:S346-S349.
APA	Wang, Z. H..,Jiang, L. W..,Li, D..,Li, X. J..,Zhao, X. T..,...&zhwang@imr.ac.cn.(2015).Magnetism and microwave-absorption properties of Zn particles with magnetic shell.MATERIALS RESEARCH INNOVATIONS,19,S346-S349.
MLA	Wang, Z. H.,et al."Magnetism and microwave-absorption properties of Zn particles with magnetic shell".MATERIALS RESEARCH INNOVATIONS 19(2015):S346-S349.