A SnO2/graphene composite as a high stability electrode for lithium ion batteries

被引：371

作者：

Wang, Xuyang ^{[1
]}

Zhou, Xufeng ^{[1
]}

Yao, Ke ^{[1
]}

Zhang, Jiangang ^{[1
]}

Liu, Zhaoping ^{[1
]}

机构：

[1] Chinese Acad Sci, NIMTE, Ningbo 315201, Zhejiang, Peoples R China

来源：

CARBON | 2011年 / 49卷 / 01期

关键词：

CO3O4; NANOPARTICLES; STORAGE; ANODE; PERFORMANCE; CAPACITY; NANOSTRUCTURES; NANOSHEETS;

D O I：

10.1016/j.carbon.2010.08.052

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：

A simple solution based synthesis route, based on an oxidation-reduction reaction between graphene oxide and SnCl2 center dot 2H(2)O, has been developed to produce a SnO2/graphene composite In the prepared composite, crystalline SnO2 nanoparticles with sizes of 3-5 nm uniformly clung to the graphene matrix When used as an electrode material for lithium ion batteries, the composite presented excellent rate performance and high cyclic stability The effect of SnO2/graphene ratio on electrochemical performance has been investigated It was found that the optimum molar ratio of SnO2/graphene was about 3 2 1, corresponding to 2 4 wt % of graphene The composite could deliver a charge capacity of 840 mAh/g (with capacity retention of 86%) after 30 charge/discharge cycles at a current density of 67 mA/g, and it could retain a charge capacity of about 590 and 270 mAh/g after 50 cycles at the current density of 400 and 1000 mA/g, respectively (C) 2010 Elsevier Ltd All rights reserved

引用

页码：133 / 139

页数：7

共 34 条

[1] Superior thermal conductivity of single-layer graphene [J].

Balandin, Alexander A. ;

Ghosh, Suchismita ;

Bao, Wenzhong ;

Calizo, Irene ;

Teweldebrhan, Desalegne ;

Miao, Feng ;

Lau, Chun Ning .

NANO LETTERS, 2008, 8 (03) :902-907

[2] SnO2 Nanoparticles with Controlled Carbon Nanocoating as High-Capacity Anode Materials for Lithium-Ion Batteries [J].

Chen, Jun Song ;

Cheah, Yan Ling ;

Chen, Yuan Ting ;

Jayaprakash, N. ;

Madhavi, Srinivasan ;

Yang, Yan Hui ;

Lou, Xiong Wen .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (47) :20504-20508

[3] Graphene Oxide-MnO2 Nanocomposites for Supercapacitors [J].

Chen, Sheng ;

Zhu, Junwu ;

Wu, Xiaodong ;

Han, Qiaofeng ;

Wang, Xin .

ACS NANO, 2010, 4 (05) :2822-2830

[4] Facile one-pot synthesis of mesoporous SnO2 microspheres via nanoparticles assembly and lithium storage properties [J].

Demir-Cakan, Rezan ;

Hu, Yong-Sheng ;

Antonietti, Markus ;

Maier, Joachim ;

Titirici, Maria-Magdalena .

CHEMISTRY OF MATERIALS, 2008, 20 (04) :1227-1229

[5] Ordered, nanostructured tin-based oxides/carbon composite as the negative-electrode material for lithium-ion batteries [J].

Fan, J ;

Wang, T ;

Yu, CZ ;

Tu, B ;

Jiang, ZY ;

Zhao, DY .

ADVANCED MATERIALS, 2004, 16 (16) :1432-+

[6] Simple synthesis of hollow tin dioxide microspheres and their application to lithium-ion battery anodes [J].

Han, SJ ;

Jang, BC ;

Kim, T ;

Oh, SM ;

Hyeon, T .

ADVANCED FUNCTIONAL MATERIALS, 2005, 15 (11) :1845-1850

[7] A Co(OH)2-graphene nanosheets composite as a high performance anode material for rechargeable lithium batteries [J].

He, Yu-Shi ;

Bai, Da-Wei ;

Yang, Xiaowei ;

Chen, Jun ;

Liao, Xiao-Zhen ;

Ma, Zi-Feng .

ELECTROCHEMISTRY COMMUNICATIONS, 2010, 12 (04) :570-573

[8] SnO2-Based Hierarchical Nanomicrostructures: Facile Synthesis and Their Applications in Gas Sensors and Lithium-Ion Batteries [J].

Jiang, Ling-Yan ;

Wu, Xing-Long ;

Guo, Yu-Guo ;

Wan, Li-Jun .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (32) :14213-14219

[9] Hard templating synthesis of mesoporous and nanowire SnO2 lithium battery anode materials [J].

Kim, Hyesun ;

Cho, Jaephil .

JOURNAL OF MATERIALS CHEMISTRY, 2008, 18 (07) :771-775

[10] One-step synthesis of graphene/SnO2 nanocomposites and its application in electrochemical supercapacitors [J].

Li, Fenghua ;

Song, Jiangfeng ;

Yang, Huafeng ;

Gan, Shiyu ;

Zhang, Qixian ;

Han, Dongxue ;

Ivaska, Ari ;

Niu, Li .

NANOTECHNOLOGY, 2009, 20 (45)

← 1 2 3 4 →