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

来源：

ACS APPLIED MATERIALS & INTERFACES | 2012年 / 4卷 / 05期

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.

引用

页码：2325 / 2328

页数：4

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