Grape-Like Fe3O4 Agglomerates Grown on Graphene Nanosheets for Ultrafast and Stable Lithium Storage

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	Grape-Like Fe3O4 Agglomerates Grown on Graphene Nanosheets for Ultrafast and Stable Lithium Storage
	Qi, Liya 1; Xin, Yuelong 1; Zuo, Zicheng 2,3; Yang, Chengkai 1; Wu, Kai 1; Wu, Bin 2; Zhou, Henghui 1
刊名	ACS APPLIED MATERIALS & INTERFACES
	2016-07-13
卷号	8 期号:27 页码:17245-17252
关键词	metal oxides metal organic frameworks hybrid nanomaterials microstructures anode
英文摘要	An in situ simple and effective synthesis method is effectively exploited to construct MOF-derived grape-like architecture anchoring on nitrogen-doped graphene, in which ultrafine Fe3O4 nanoparticles are uniformly dispersed (Fe3O4@C/NG). In this hybrid hierarchical structure, new synergistic features are accessed. The graphene oxide plane with functional groups is expected to alleviate the aggregation problem in the MOFs' growth. Moreover, the morphology and size of iron-based MOFs and carbon content are conveniently controlled by controlling the solution concentration of precursor. Through making use of in situ carbonization of the organic ligands in MOFs, Fe3O4 subunits are effectively protected by 3D interconnected conductive carbon at microscale. Consequently, when applied as anode materials, even as high as 10 A g(-1) after 1000 cycles, Fe3O4@C/NG still maintains as high as 458 mA h g(-1).
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/35184]
专题	化学研究所_其它
作者单位	1.Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 2.Beijing Engn Res Ctr Power Lithium Ion Battery, Beijing 102200, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Qi, Liya,Xin, Yuelong,Zuo, Zicheng,et al. Grape-Like Fe3O4 Agglomerates Grown on Graphene Nanosheets for Ultrafast and Stable Lithium Storage[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(27):17245-17252.
APA	Qi, Liya.,Xin, Yuelong.,Zuo, Zicheng.,Yang, Chengkai.,Wu, Kai.,...&Zhou, Henghui.(2016).Grape-Like Fe3O4 Agglomerates Grown on Graphene Nanosheets for Ultrafast and Stable Lithium Storage.ACS APPLIED MATERIALS & INTERFACES,8(27),17245-17252.
MLA	Qi, Liya,et al."Grape-Like Fe3O4 Agglomerates Grown on Graphene Nanosheets for Ultrafast and Stable Lithium Storage".ACS APPLIED MATERIALS & INTERFACES 8.27(2016):17245-17252.