Nanostructured hybrid cobalt oxide/copper electrodes of lithium-ion batteries with reversible high-rate capabilities

被引：25

作者：

Qi, Yue

Du, Ning ^{[1
]}

Zhang, Hui

Wang, Jiazheng

Yang, Yang

Yang, Deren

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2012年 / 521卷

关键词：

Cobalt oxide; Cu nanorod arrays; Electrodeposition; Rf-sputtering; Anode; Lithium-ion batteries; ELECTROCHEMICAL PROPERTIES; NANOWALL ARRAYS; ANODE MATERIAL; OXIDE; CHALLENGES; BEHAVIOR;

D O I：

10.1016/j.jallcom.2012.01.046

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：

We report the synthesis of nanostructured hybrid CoO/Cu electrodes through electrodeposition and sputtering. When applied as the anodes for lithium-ion batteries, the CoO/Cu nanowire arrays deliver long cycle life and enhanced power performance than CoO/Cu films. The large accessible surface area and improved electronic/ionic conductivity of the nanostructured electrodes may be responsible for the improved performance. (C) 2012 Elsevier B.V. All rights reserved.

引用

收藏

页码：83 / 89

页数：7

相关论文

共 33 条

[1] High rate capability pure Sn-based nano-architectured electrode assembly for rechargeable lithium batteries [J].

Bazin, L. ;

Mitra, S. ;

Taberna, P. L. ;

Poizot, P. ;

Gressier, M. ;

Menu, M. J. ;

Barnabe, A. ;

Simon, P. ;

Tarascon, J. -M. .

JOURNAL OF POWER SOURCES, 2009, 188 (02) :578-582

[2] Electrochemical and charge/discharge properties of the synthesized cobalt oxide as anode material in Li-ion batteries [J].

Do, Jing-Shan ;

Weng, Chien-Hsiang .

JOURNAL OF POWER SOURCES, 2006, 159 (01) :323-327

[3] Preparation and characterization of CoO used as anodic material of lithium battery [J].

Do, JS ;

Weng, CH .

JOURNAL OF POWER SOURCES, 2005, 146 (1-2) :482-486

[4] Porous Co3O4 nanotubes derived from Co4(CO)12 clusters on carbon nanotube templates:: A highly efficient material for Li-battery applications [J].

Du, Ning ;

Zhang, Hui ;

Chen, Bindi ;

Wu, Jianbo ;

Ma, Xiangyang ;

Liu, Zhihong ;

Zhang, Yiqiang ;

Yang, Deren ;

Huang, Xiaohua ;

Tu, Jiangping .

ADVANCED MATERIALS, 2007, 19 (24) :4505-+

[5] Electrochemical method for direct deposition of nanometric bismuth and its electrochemical properties vs Li [J].

Finke, Alexandre ;

Poizot, Philippe ;

Guery, Claude ;

Dupont, Loic ;

Taberna, Pierre-Louis ;

Simon, Patrice ;

Tarascon, Jean-Marie .

ELECTROCHEMICAL AND SOLID STATE LETTERS, 2008, 11 (03) :E5-E9

[6] Challenges for Rechargeable Li Batteries [J].

Goodenough, John B. ;

Kim, Youngsik .

CHEMISTRY OF MATERIALS, 2010, 22 (03) :587-603

[7] High-rate, long-life Ni-Sn nanostructured electrodes for lithium-ion batteries [J].

Hassoun, Jusef ;

Panero, Stefania ;

Simon, Patrice ;

Taberna, Pierre Louis ;

Scrosati, Bruno .

ADVANCED MATERIALS, 2007, 19 (12) :1632-+

[8] Net-structured NiO-C nanocomposite as Li-intercalation electrode material [J].

Huang, X. H. ;

Tu, J. P. ;

Zhang, C. Q. ;

Xiang, J. Y. .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (05) :1180-1184

[9] Electrochemical properties of NiO/Co-P nanocomposite as anode materials for lithium ion batteries [J].

Huang, X. H. ;

Yuan, Y. F. ;

Wang, Z. ;

Zhang, S. Y. ;

Zhou, F. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (07) :3425-3429

[10] On the origin of the extra electrochemical capacity displayed by MO/Li cells at low potential [J].

Laruelle, S ;

Grugeon, S ;

Poizot, P ;

Dollé, M ;

Dupont, L ;

Tarascon, JM .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (05) :A627-A634

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