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
收藏
页码：8929 / 8932
页数：4
相关论文
共 36 条
[1]   Nanostructured materials for advanced energy conversion and storage devices [J].
Aricò, AS ;
Bruce, P ;
Scrosati, B ;
Tarascon, JM ;
Van Schalkwijk, W .
NATURE MATERIALS, 2005, 4 (05) :366-377
[2]   Mechanically strong, electrically conductive, and biocompatible graphene paper [J].
Chen, Haiqun ;
Mueller, Marc B. ;
Gilmore, Kerry J. ;
Wallace, Gordon G. ;
Li, Dan .
ADVANCED MATERIALS, 2008, 20 (18) :3557-+
[3]   Self-Assembly and Embedding of Nanoparticles by In Situ Reduced Graphene for Preparation of a 3D Graphene/Nanoparticle Aerogel [J].
Chen, Wufeng ;
Li, Sirong ;
Chen, Chunhua ;
Yan, Lifeng .
ADVANCED MATERIALS, 2011, 23 (47) :5679-+
[4]   Graphene-Network-Backboned Architectures for High-Performance Lithium Storage [J].
Gong, Yongji ;
Yang, Shubin ;
Liu, Zheng ;
Ma, Lulu ;
Vajtai, Robert ;
Ajayan, Pulickel M. .
ADVANCED MATERIALS, 2013, 25 (29) :3979-3984
[5]   CoO octahedral nanocages for high-performance lithium ion batteries [J].
Guan, Hasigaowa ;
Wang, Xi ;
Li, Huiqiao ;
Zhi, Chunyi ;
Zhai, Tianyou ;
Bando, Yoshio ;
Golberg, Dmitri .
CHEMICAL COMMUNICATIONS, 2012, 48 (40) :4878-4880
[6]   CoO Hollow Cube/Reduced Graphene Oxide Composites with Enhanced Lithium Storage Capability [J].
Guan, Xin ;
Nai, Jianwei ;
Zhang, Yuping ;
Wang, Pengxi ;
Yang, Jie ;
Zheng, Lirong ;
Zhang, Jing ;
Guo, Lin .
CHEMISTRY OF MATERIALS, 2014, 26 (20) :5958-5964
[7]   Ultralight and Highly Compressible Graphene Aerogels [J].
Hu, Han ;
Zhao, Zongbin ;
Wan, Wubo ;
Gogotsi, Yury ;
Qiu, Jieshan .
ADVANCED MATERIALS, 2013, 25 (15) :2219-2223
[8]   The role of microwave absorption on formation of graphene from graphite oxide [J].
Hu, Han ;
Zhao, Zongbin ;
Zhou, Quan ;
Gogotsi, Yury ;
Qiu, Jieshan .
CARBON, 2012, 50 (09) :3267-3273
[9]   Assembly of Tin Oxide/Graphene Nanosheets into 3D Hierarchical Frameworks for High-Performance Lithium Storage [J].
Huang, Yanshan ;
Wu, Dongqing ;
Han, Sheng ;
Li, Shuang ;
Xiao, Li ;
Zhang, Fan ;
Feng, Xinliang .
CHEMSUSCHEM, 2013, 6 (08) :1510-1515
[10]   Recent developments in nanostructured anode materials for rechargeable lithium-ion batteries [J].
Ji, Liwen ;
Lin, Zhan ;
Alcoutlabi, Mataz ;
Zhang, Xiangwu .
ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (08) :2682-2699
1234