Facile synthesis of hierarchically porous Co3O4 nanowire arrays with enhanced electrochemical catalysis
文献类型：期刊论文
| 作者 | J. Xu ; J. Cai ; J. M. Wang ; L. Y. Zhang ; Y. Q. Fan ; N. Zhang ; H. Zhou ; D. Chen ; Y. Zhong ; H. Q. Fan ; H. B. Shao ; J. Q. Zhang ; C. N. Cao |
| 刊名 | Electrochemistry Communications
 |
| 出版日期 | 2012 |
| 卷号 | 25页码:119-123 |
| 关键词 | Cobalt oxide Nanowire Porous structure Hydrogen peroxide Electrochemical detection ion battery electrodes cobalt hydroxide template oxide |
| ISSN号 | 1388-2481 |
| 中文摘要 | We report a facile template-free procedure to synthesize freestanding Co3O4 nanowire arrays on nickel substrate. Cobalt oxalate nanowire arrays are formed by immersing the electrodeposited Co film in an oxalic acid solution, and their morphologies can be conveniently tuned by changing the composition of precursor solution. The thermal treatment of the cobalt oxalate nanowire arrays at 250 degrees C results in the formation of Co3O4 nanowire arrays. The as-synthesized Co3O4 nanowires exhibit a hierarchically porous structure inside their architectures. The Co3O4 nanowire array shows a much high sensitivity and a relatively wide linear range for the electrochemical detection of H2O2, resulting from the unique hierarchical nanostructure. (C) 2012 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60364]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Xu,J. Cai,J. M. Wang,et al. Facile synthesis of hierarchically porous Co3O4 nanowire arrays with enhanced electrochemical catalysis[J]. Electrochemistry Communications,2012,25:119-123. |
| APA | J. Xu.,J. Cai.,J. M. Wang.,L. Y. Zhang.,Y. Q. Fan.,...&C. N. Cao.(2012).Facile synthesis of hierarchically porous Co3O4 nanowire arrays with enhanced electrochemical catalysis.Electrochemistry Communications,25,119-123. |
| MLA | J. Xu,et al."Facile synthesis of hierarchically porous Co3O4 nanowire arrays with enhanced electrochemical catalysis".Electrochemistry Communications 25(2012):119-123. |
入库方式： OAI收割
来源：金属研究所
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