Ultrafine MoO2 nanoparticles grown on graphene sheets as anode materials for lithium-ion batteries

被引：46

作者：

Yang, Qian ^{[1
]}

Liang, Qiang ^{[1
]}

Liu, Jun ^{[1
]}

Liang, Shuquan ^{[1
]}

Tang, Shasha ^{[1
]}

Lu, Peijie ^{[1
]}

Lu, Yakun ^{[1
]}

机构：

[1] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 127卷

基金：

中国国家自然科学基金;

关键词：

Nanostructures; Energy conversion; Hydrothermal synthesis; Crystal growth; NANOCOMPOSITE; ELECTRODES;

D O I：

10.1016/j.matlet.2014.03.055

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have successfully synthesized ultrafine MoO2 nanoparticles with the diameter of 5 nm grown on graphene sheets through a facile hydrothermal process which only involves commercial MoO3, ethylene glycol and GO as starting materials. More importantly, the ultrafine MoO2 nanoparticle/graphene hybrids exhibit great electrochemical performances with reversible lithium storage capacity as high as 765.3 mA h g(-1) after 40 cycles, as anode materials for lithium ion batteries. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：32 / 35

页数：4

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