Electrochemical fabrication of a porous nanostructured nickel hydroxide film electrode with superior pseudocapacitive performance
文献类型：期刊论文
| 作者 | D. S. Kong ; J. M. Wang ; H. B. Shao ; J. Q. Zhang ; C. N. Cao |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2011 |
| 卷号 | 509期号:18页码:5611-5616 |
| 关键词 | Nickel hydroxide Nanoporous structure Pseudocapacitive performance Dealloying Electroplating Electrochemical capacitors nanoporous nickel capacitors storage supercapacitor behavior nanoflakes deposition batteries alloys mno2 |
| ISSN号 | 0925-8388 |
| 中文摘要 | A porous nickel film is prepared by selectively anodic dissolution of copper from an electrodeposited Ni-Cu alloy film. A porous nanostructured nickel hydroxide film electrode is further fabricated by the cathodic electrodeposition of Ni(OH)(2) film on the obtained porous nickel film. The specific capacitances of the as-prepared porous nanostructured Ni(OH) 2 film electrode at current densities of 2, 5 and 10 A/g are 1634, 1563 and 1512 F/g, respectively. The nanoporous Ni substrate significantly improves the electrochemically cyclic stability of the electrodeposited nickel hydroxide film in 1.0M KOH solution. The superior pseudocapacitive properties such as large specific capacitance, excellent rate capability and improved electrochemically cyclic stability of the as-prepared nickel hydroxide electrode suggest its potential application in electrochemical capacitors. (C) 2011 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30436]  |
| 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 | D. S. Kong,J. M. Wang,H. B. Shao,et al. Electrochemical fabrication of a porous nanostructured nickel hydroxide film electrode with superior pseudocapacitive performance[J]. Journal of Alloys and Compounds,2011,509(18):5611-5616. |
| APA | D. S. Kong,J. M. Wang,H. B. Shao,J. Q. Zhang,&C. N. Cao.(2011).Electrochemical fabrication of a porous nanostructured nickel hydroxide film electrode with superior pseudocapacitive performance.Journal of Alloys and Compounds,509(18),5611-5616. |
| MLA | D. S. Kong,et al."Electrochemical fabrication of a porous nanostructured nickel hydroxide film electrode with superior pseudocapacitive performance".Journal of Alloys and Compounds 509.18(2011):5611-5616. |
入库方式： OAI收割
来源：金属研究所
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