Immobilization of RuO2 on Carbon Nanotube: An X-ray Absorption Near-Edge Structure Study

doi:10.1021/jp902871b

IMR OpenIR

	Immobilization of RuO2 on Carbon Nanotube: An X-ray Absorption Near-Edge Structure Study
	Zhou, J. G.2; Fang, H. T.3; Hu, Y. F.2; Sham, T. K.1; Wu, C. X.4; Liu, M.5; Li, F.5
通讯作者	Sham, T. K.(tsham@uwo.ca)
	2009-06-18
发表期刊	JOURNAL OF PHYSICAL CHEMISTRY C
ISSN	1932-7447
卷号	113 期号:24 页码:10747-10750
摘要	The electronic structures of carbon nanotube/RuO2 core/shell nanocornposite (RuO2 thin layer coated multiwalled carbon nanotubes (MWNTs)) have been studied by X-ray absorption near-edge structures (XANES) at C K-edge, O K-edge, and Ru M-5,M-4- and L-3-edges. The variation in white-line features of the XANES at these edges supports strongly that RuO2 interacts with MWNTs through Ru-O-C bonding, which also results in charge redistribution between C 2p-derived states in MWNT and the conduction band in RuO2. Such chemical bonding is necessary to immobilize RuO2 on MWNT and ensures good conductivity of MWNT/RuO2 core/shell nanocomposite.
资助者	National Science Foundation of China ; NSERC ; NRC ; NRC, CIHR ; University of Saskatchewan
DOI	10.1021/jp902871b
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[50872026] ; National Science Foundation of China[5060211] ; NSERC ; NRC ; NRC, CIHR ; University of Saskatchewan
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000266930400064
出版者	AMER CHEMICAL SOC
引用统计	被引频次：52[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/98343
专题	中国科学院金属研究所
通讯作者	Sham, T. K.
作者单位	1.Univ Western Ontario, Dept Chem, London, ON, Canada 2.Canadian Light Source Inc, Saskatoon, SK, Canada 3.Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150006, Peoples R China 4.Harbin Inst Technol, Sch Chem Engn & Technol, Harbin 150006, Peoples R China 5.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang, Peoples R China
推荐引用方式 GB/T 7714	Zhou, J. G.,Fang, H. T.,Hu, Y. F.,et al. Immobilization of RuO2 on Carbon Nanotube: An X-ray Absorption Near-Edge Structure Study[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(24):10747-10750.
APA	Zhou, J. G..,Fang, H. T..,Hu, Y. F..,Sham, T. K..,Wu, C. X..,...&Li, F..(2009).Immobilization of RuO2 on Carbon Nanotube: An X-ray Absorption Near-Edge Structure Study.JOURNAL OF PHYSICAL CHEMISTRY C,113(24),10747-10750.
MLA	Zhou, J. G.,et al."Immobilization of RuO2 on Carbon Nanotube: An X-ray Absorption Near-Edge Structure Study".JOURNAL OF PHYSICAL CHEMISTRY C 113.24(2009):10747-10750.