Self-supporting Co3O4 with lemongrass-like morphology as a high-performance anode material for lithium ion batteries

被引：73

作者：

Fu, Yujun ^{[1
]}

Li, Xiuwan ^{[1
]}

Sun, Xiaolei ^{[1
]}

Wang, Xinghui ^{[1
]}

Liu, Dequan ^{[1
]}

He, Deyan ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Phys Sci & Technol, Key Lab Magnetism & Magnet Mat MOE, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 34期

基金：

中国国家自然科学基金;

关键词：

MESOPOROUS CO3O4; NANOWIRE ARRAYS; STORAGE;

D O I：

10.1039/c2jm33704e

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Self-supporting Co3O4 with lemongrass-like morphology exhibits excellent rate capability and cyclic stability for high-performance Li ion batteries as electrodes. It retains a high reversible capacity of up to 981 mA h g(-1) after 100 cycles at a rate of 0.5 C and a capacity higher than 381 mA h g(-1) even at a rate as high as 10 C.

引用

页码：17429 / 17431

页数：3

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