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Carbon Nanohorns As a High-Performance Carrier for MnO2 Anode in Lithium-Ion Batteries
被引:77
|作者:
Lai, Heng
[1
]
Li, Jiaxin
[1
,2
]
Chen, Zhigao
[1
]
Huang, Zhigao
[1
]
机构:
[1] Fujian Normal Univ, Coll Phys & Energy, Fuzhou 350007, Peoples R China
[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China
关键词:
MnO2/CNH anode;
buffer carrier;
cycling performance;
lithium-ion batteries;
ELECTRODES;
NANOTUBE;
D O I:
10.1021/am300378w
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
MnO2 nanoflakes coated on carbon nanohorns (CNHs) has been synthesized via a facile solution method and evaluated as anode for lithium-ion batteries. By using CNHs as buffer carrier, MnO2/CNH composite displays an excellent capacity of 565 mA h/g measured at a high current density of 450 mA/g after 60 cylces.
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页码:2325 / 2328
页数:4
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