Structural and electrochemical properties of a porous nanostructured SnO2 film electrode for lithium-ion batteries

doi:10.1016/j.elecom.2009.11.022

IMR OpenIR

	Structural and electrochemical properties of a porous nanostructured SnO2 film electrode for lithium-ion batteries
	Wang, Hui-Juan 1; Wang, Jian-Ming 1; Fang, Wen-Bin 1; Wan, Hui 1; Liu, Liang 1; Lian, Hui-Qin 1; Shao, Hai-Bo 1; Chen, Wei-Xiang 1; Zhang, Jian-Qing 1,2; Cao, Chu-Nan 1,2
通讯作者	Wang, Jian-Ming(wjm@zju.edu.cn)
	2010-02-01
发表期刊	ELECTROCHEMISTRY COMMUNICATIONS
ISSN	1388-2481
卷号	12 期号:2 页码:194-197
摘要	A B2O3-doped SnO2 thin film was prepared by a novel experimental procedure combining the electrodeposition and the hydrothermal treatment, and its structure and electrochemical properties were investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM) X-ray diffraction, (XRD) analysis, energy dispersive X-ray (EDX) spectroscopy and galvanostatic charge-discharge tests. It was found that the as-prepared modified SnO2 film shows a porous network structure with large specific surface area and high crystallinity. The results of electrochemical tests showed that the modified SnO2 electrode presents the largest reversible capacity of 676 mAh g(-1) at the fourth cycle, close to the theoretical capacity of SnO2 (790 mAh g(-1)); and it still delivers a reversible Li storage capacity of 524 mAh g(-1) after 50 cycles. The reasons that the modified SnO2 film electrode shows excellent electrochemical properties were also discussed. (C) 2009 Elsevier B.V. All rights reserved.
关键词	Modified SnO2 film Porous structure Electrodeposition Hydrothermal treatment Lithium-ion batteries
资助者	National Natural Science Foundation of China ; Zhejiang Provincial Natural Science Foundation of China
DOI	10.1016/j.elecom.2009.11.022
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50972128] ; National Natural Science Foundation of China[J0830413] ; Zhejiang Provincial Natural Science Foundation of China[Y407030]
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000274878400005
出版者	ELSEVIER SCIENCE INC
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/101696
专题	中国科学院金属研究所
通讯作者	Wang, Jian-Ming
作者单位	1.Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect Met, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang, Hui-Juan,Wang, Jian-Ming,Fang, Wen-Bin,et al. Structural and electrochemical properties of a porous nanostructured SnO2 film electrode for lithium-ion batteries[J]. ELECTROCHEMISTRY COMMUNICATIONS,2010,12(2):194-197.
APA	Wang, Hui-Juan.,Wang, Jian-Ming.,Fang, Wen-Bin.,Wan, Hui.,Liu, Liang.,...&Cao, Chu-Nan.(2010).Structural and electrochemical properties of a porous nanostructured SnO2 film electrode for lithium-ion batteries.ELECTROCHEMISTRY COMMUNICATIONS,12(2),194-197.
MLA	Wang, Hui-Juan,et al."Structural and electrochemical properties of a porous nanostructured SnO2 film electrode for lithium-ion batteries".ELECTROCHEMISTRY COMMUNICATIONS 12.2(2010):194-197.