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	Facile aqueous synthesis and electromagnetic properties of novel 3d urchin-like glass/ni-ni3p/co2p2o7 core/shell/shell composite hollow structures
	An, Zhenguo1,2; Zhang, Jingjie1; Pan, Shunlong1
刊名	Dalton transactions
	2010
卷号	39期号:14页码:3378-3383
ISSN号	1477-9226
DOI	10.1039/b924449b
通讯作者	Zhang, jingjie(jjzhang@mail.ipc.ac.cn)
英文摘要	Novel 3d urchin-like glass/ni-ni3p/co2p2o7 core/shell/shell composite hollow structures are fabricated for the first time by controlled stepwise assembly of granular ni-ni3p alloy and ribbon-like co2p2o7 nanocrystals on hollow glass spheres in aqueous solutions at mild conditions. it is found that the shell structure and the overall morphology of the products can be tailored by properly tuning the annealing temperature. the as-obtained composite core/shell/shell products possess low density (ca. 1.18 g cm(-3)) and shape-dependent magnetic and microwave absorbing properties, and thus may have some promising applications in the fields of low-density magnetic materials, microwave absorbers, etc. based on a series of contrast experiments, the probable formation mechanism of the core/shell/shell hierarchical structures is proposed. this work provides an additional strategy to prepare core/shell composite spheres with tailored shell morphology and electromagnetic properties.
WOS关键词	WAVE ABSORBER ; MAGNETIC-PROPERTIES ; COBALT PHOSPHATES ; LOW-DENSITY ; MICROSPHERES ; NANOWIRES ; NICKEL ; FE ; NANOSTRUCTURES ; NANOCOMPOSITES
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000275927800008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2413510
专题	中国科学院大学
通讯作者	Zhang, Jingjie
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	An, Zhenguo,Zhang, Jingjie,Pan, Shunlong. Facile aqueous synthesis and electromagnetic properties of novel 3d urchin-like glass/ni-ni3p/co2p2o7 core/shell/shell composite hollow structures[J]. Dalton transactions,2010,39(14):3378-3383.
APA	An, Zhenguo,Zhang, Jingjie,&Pan, Shunlong.(2010).Facile aqueous synthesis and electromagnetic properties of novel 3d urchin-like glass/ni-ni3p/co2p2o7 core/shell/shell composite hollow structures.Dalton transactions,39(14),3378-3383.
MLA	An, Zhenguo,et al."Facile aqueous synthesis and electromagnetic properties of novel 3d urchin-like glass/ni-ni3p/co2p2o7 core/shell/shell composite hollow structures".Dalton transactions 39.14(2010):3378-3383.

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