AFM characterization and electrochemical property of Ag nanowires by modified AAO template method

被引：14

作者：

Ding, Yanhuai ^{[1
,2
]}

Zhang, Ping ^{[1
,2
]}

Qu, Yeqing ^{[2
,3
]}

Jiang, Yong ^{[1
,2
]}

Huang, Jiangnan ^{[3
]}

Yan, Wenjin ^{[3
]}

Liu, Gui ^{[3
]}

机构：

[1] Xiangtan Univ, Coll Civil Engn & Mech, Xiangtan 411105, Hunan, Peoples R China

[2] Xiangtan Univ, Inst Fundamental Mech & Mat Engn, Xiangtan 411105, Hunan, Peoples R China

[3] Xiangtan Univ, Coll Chem Engn, Xiangtan 411105, Hunan, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2008年 / 466卷 / 1-2期

关键词：

Electrode material; Nanostructure; AAO template; Electrochemical property;

D O I：

10.1016/j.jallcom.2007.11.129

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：

Ag nanowires as electrode materials were prepared from modified anodic aluminum oxide (AAO) template method by using dextrose as reductive, and the process of Ag nanowires growth was monitored by atomic force microscopy (AFM) and scanning electron microscopy (SEM). The structure and electrochernical properties of Ag nanowires were characterized by X-ray diffraction (XRD), UV-vis absorption spectra and cyclic voltammograms (CV) measurements. The results show that Ag nanowires prepared from AAO possessed typical face centered cubic structure with average diameter of 60 nm. Furthermore, the CV characterization reveals that Ag nanowires featured a pair of asymmetrical redox peaks with the position near 0.5 V and the microstructure was maintained in electrochemical reaction. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：479 / 482

页数：4

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