Compressible graphene aerogel supported CoO nanostructures as a binder-free electrode for high-performance lithium-ion batteries

被引：30

作者：

Dong, Yanfeng ^{[1
]}

Liu, Shaohong ^{[1
]}

Wang, Zhiyu ^{[1
]}

Liu, Yang ^{[1
]}

Zhao, Zongbin ^{[1
]}

Qiu, Jieshan ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, Liaoning Key Lab Energy Mat & Chem Engn, State Key Lab Fine Chem,Carbon Res Lab, Dalian 116023, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 12期

基金：

中国国家自然科学基金;

关键词：

NANOSHEET COMPOSITES; ANODE MATERIAL; OXIDE; CAPACITY; CO3O4;

D O I：

10.1039/c4ra14519d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Compressible graphene aerogel (CGA) supported CoO nanostructures were synthesized via a hydrothermal strategy. Benefitting from good mechanical stability, they can be directly used as binder-free electrodes in lithium-ion batteries, which exhibit superior electrochemical performance to conventional electrodes made of powders and binders.

引用

页码：8929 / 8932

页数：4

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