Multishelled Co3O4-Fe3O4 hollow spheres with even magnetic phase distribution: Synthesis, magnetic properties and their application in water treatment

doi:10.1039/c1jm13180j

CORC > 化学研究所 > 中国科学院化学研究所

	Multishelled Co3O4-Fe3O4 hollow spheres with even magnetic phase distribution: Synthesis, magnetic properties and their application in water treatment
	Wang, Xi 1; Zhong, Yeteng 2; Zhai, Tianyou 1; Guo, Yanfeng 1; Chen, Shimou 1; Ma, Ying 2; Yao, Jiannian 2; Bando, Yoshio 1; Golberg, Dmitri 1
刊名	JOURNAL OF MATERIALS CHEMISTRY
	2011
卷号	21 期号:44 页码:17680-17687
ISSN号	0959-9428
DOI	10.1039/c1jm13180j
英文摘要	Nowadays, despite the success evidenced in synthesis of hybrid materials, spherical hybrid materials are usually based on core-shell structures or alloy-like ensembles with homogenous distribution of all components. For core-shells, the performance of a core part is usually hampered due to a thick shell, and alloy-like ensembles commonly have low surface area. Therefore, the synthesis of hybrid multishelled hollow materials with both even phase distribution and well-ordered building blocks, may be a better choice. In this paper, we developed a new method to successfully fabricate Co3O4-Fe3O4 materials with the above ideal structure. As-prepared Co3O4-Fe3O4 products have definite structural advantages. Therefore, these Co3O4-Fe3O4 products not only exhibit excellent ability in waste-water treatment applications, but are also feasible for the fast recyclable treatment via a simple magnetic separation. In addition, they also show interesting structure-dependent magnetic properties and could serve as a model material for a heterogeneous antiferromagnet/ferromagnet system without clear/sharp interfaces. Needless to say, our newly developed synthetic approach may be extended toward the synthesis of other hybrid materials with even functional phase distribution.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000296390600023
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/71897]
专题	中国科学院化学研究所
通讯作者	Wang, Xi
作者单位	1.Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Photochem, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xi,Zhong, Yeteng,Zhai, Tianyou,et al. Multishelled Co3O4-Fe3O4 hollow spheres with even magnetic phase distribution: Synthesis, magnetic properties and their application in water treatment[J]. JOURNAL OF MATERIALS CHEMISTRY,2011,21(44):17680-17687.
APA	Wang, Xi.,Zhong, Yeteng.,Zhai, Tianyou.,Guo, Yanfeng.,Chen, Shimou.,...&Golberg, Dmitri.(2011).Multishelled Co3O4-Fe3O4 hollow spheres with even magnetic phase distribution: Synthesis, magnetic properties and their application in water treatment.JOURNAL OF MATERIALS CHEMISTRY,21(44),17680-17687.
MLA	Wang, Xi,et al."Multishelled Co3O4-Fe3O4 hollow spheres with even magnetic phase distribution: Synthesis, magnetic properties and their application in water treatment".JOURNAL OF MATERIALS CHEMISTRY 21.44(2011):17680-17687.