Preparation and electrochemical property of Fe2O3 nanoparticles-filled carbon nanotubes

被引:114
作者
Yu, Wan-Jing [1 ]
Hou, Peng-Xiang [1 ]
Zhang, Li-Li [1 ]
Li, Feng [1 ]
Liu, Chang [1 ]
Cheng, Hui-Ming [1 ]
机构
[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
基金
中国国家自然科学基金;
关键词
LITHIUM-ION BATTERY; ALPHA-FE2O3; NANOSTRUCTURES; DIAMETER; SIZE;
D O I
10.1039/c0cc02121k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Fe2O3 nanoparticles with a mean diameter of similar to 9 nm were homogeneously filled into the hollow core of high aspect ratio CNTs synthesized by the AAO template method with tunable filling ratios. These Fe2O3-filled CNTs were employed as the anode material of lithium-ion battery, and desirable electrochemical properties of high reversible lithium storage capacity and good rate capability were demonstrated.
引用
收藏
页码:8576 / 8578
页数:3
相关论文
共 14 条
[1]   α-Fe2O3 nanotubes in gas sensor and lithium-ion battery applications [J].
Chen, J ;
Xu, LN ;
Li, WY ;
Gou, XL .
ADVANCED MATERIALS, 2005, 17 (05) :582-+
[2]   Effect of confinement in carbon nanotubes on the activity of Fischer-Tropsch iron catalyst [J].
Chen, Wei ;
Fan, Zhongli ;
Pan, Xiulian ;
Bao, Xinhe .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (29) :9414-9419
[3]   Enhanced capacitance of manganese oxide via confinement inside carbon nanotubes [J].
Chen, Wei ;
Fan, Zhongli ;
Gu, Lin ;
Bao, Xinhe ;
Wang, Chunlei .
CHEMICAL COMMUNICATIONS, 2010, 46 (22) :3905-3907
[4]   Controlled synthesis of α-Fe2O3 nanostructures and their size-dependent electrochemical properties for lithium-ion batteries [J].
NuLi, Yanna ;
Zeng, Rong ;
Zhang, Peng ;
Guo, Zaiping ;
Liu, Huakun .
JOURNAL OF POWER SOURCES, 2008, 184 (02) :456-461
[5]   Enhanced ethanol production inside carbon-nanotube reactors containing catalytic particles [J].
Pan, Xiulian ;
Fan, Zhongli ;
Chen, Wei ;
Ding, Yunjie ;
Luo, Hongyuan ;
Bao, Xinhe .
NATURE MATERIALS, 2007, 6 (07) :507-511
[6]   Reactions over catalysts confined in carbon nanotubes [J].
Pan, Xiulian ;
Bao, Xinhe .
CHEMICAL COMMUNICATIONS, 2008, (47) :6271-6281
[7]   Inclusion of crystalline iron oxide nanoparticles in uniform carbon nanotubes prepared by a template carbonization method [J].
Pradhan, BK ;
Toba, T ;
Kyotani, T ;
Tomita, A .
CHEMISTRY OF MATERIALS, 1998, 10 (09) :2510-2515
[8]   Nickel nanowires of 4 nm diameter in the cavity of carbon nanotubes [J].
Pradhan, BK ;
Kyotani, T ;
Tomita, A .
CHEMICAL COMMUNICATIONS, 1999, (14) :1317-1318
[9]   α-Fe2O3 nanoflakes as an anode material for Li-ion batteries [J].
Reddy, M. V. ;
Yu, Ting ;
Sow, Chorng-Haur ;
Shen, Ze Xiang ;
Lim, Chwee Teck ;
Rao, G. V. Subba ;
Chowdari, B. V. R. .
ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (15) :2792-2799
[10]   Tailored cutting of carbon nanotubes and controlled dispersion of metal nanoparticles inside their channels [J].
Wang, Chuanfu ;
Guo, Shujing ;
Pan, Xiulian ;
Chen, Wei ;
Bao, Xinhe .
JOURNAL OF MATERIALS CHEMISTRY, 2008, 18 (47) :5782-5786