Composites of Molecular-Anchored Graphene and Nanotubes with Multitubular Structure: A New Type of Carbon Electrode

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	Composites of Molecular-Anchored Graphene and Nanotubes with Multitubular Structure: A New Type of Carbon Electrode
	Liu, X ; Hu, YS ; Muller, JO ; Schlogl, R ; Maier, J ; Su, DS
刊名	CHEMSUSCHEM
	2010
卷号	3 期号:2 页码:261
关键词	LITHIUM ION BATTERIES EPITAXIAL GRAPHENE FILMS TRANSPARENT PERFORMANCE INSERTION BANDGAP STORAGE CELLS ANODE
ISSN号	1864-5631
通讯作者	Liu, X: Max Planck Gesell, Fritz Haber Inst, Faradayweg 4-6, D-14195 Berlin, Germany.
中文摘要	Graphene-carbon nanotube nanocomposites that contain multitubular co-axial and hollow cavity microstructures are prepared. Nanometer-scale graphene sheets are anchored with oxalic acid and consequently linked to each other via oxalyl bonding, thereby self-assembling into numerous outer tubes with distinct borders and a homogeneous thickness along the innermost pristine tube, which acts as a template. The resulting interstitial inclusion of oxalic acid into the graphene stacking modifies both the surface and the bulk properties of the newly formed tubes. It is observed that the unique microstructure of the modified graphene-carbon nanotube nanocomposite significantly facilitates the insertion and extraction of lithium, demonstrating superior electrochemical performance as anodes for lithium-based batteries This facile chemical approach provides a new graphene architecture, showing superior stability, for use as anode material in lithium ion batteries
收录类别	SCI
资助信息	ENERCHEM
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/34996]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Liu, X,Hu, YS,Muller, JO,et al. Composites of Molecular-Anchored Graphene and Nanotubes with Multitubular Structure: A New Type of Carbon Electrode[J]. CHEMSUSCHEM,2010,3(2):261.
APA	Liu, X,Hu, YS,Muller, JO,Schlogl, R,Maier, J,&Su, DS.(2010).Composites of Molecular-Anchored Graphene and Nanotubes with Multitubular Structure: A New Type of Carbon Electrode.CHEMSUSCHEM,3(2),261.
MLA	Liu, X,et al."Composites of Molecular-Anchored Graphene and Nanotubes with Multitubular Structure: A New Type of Carbon Electrode".CHEMSUSCHEM 3.2(2010):261.