Synthesis of porous copper from nanocrystalline two-phase Cu-Zr film by dealloying
文献类型：期刊论文
| 作者 | H. B. Lu ; Y. Li ; F. H. Wang |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2007 |
| 卷号 | 56期号:2页码:165-168 |
| 关键词 | porous copper nanocrystalline thin film dealloying electrochemical etching dual phases morphological characterization corrosion behavior hcl solution alloy dissolution membranes catalysts phases |
| ISSN号 | 1359-6462 |
| 中文摘要 | Two-phase 62Cu-38Zr thin films (wt.%) were refined at the nanorneter scale by means of magnetic sputtering. Subsequently, nanocrystalline 62Cu-38Zr films were dealloyed in HCl solution by electrochemical etching of zirconium component, resulting in the formation of porous copper with uniform diameter of approximately 500 nm. In contrast, no porous copper could be obtained from coarse-grain 62Cu-38Zr alloys under the same conditions. The results showed the technological improvement of nanomaterials in fabrication porous material through a dealloying process. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33735]  |
| 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 | H. B. Lu,Y. Li,F. H. Wang. Synthesis of porous copper from nanocrystalline two-phase Cu-Zr film by dealloying[J]. Scripta Materialia,2007,56(2):165-168. |
| APA | H. B. Lu,Y. Li,&F. H. Wang.(2007).Synthesis of porous copper from nanocrystalline two-phase Cu-Zr film by dealloying.Scripta Materialia,56(2),165-168. |
| MLA | H. B. Lu,et al."Synthesis of porous copper from nanocrystalline two-phase Cu-Zr film by dealloying".Scripta Materialia 56.2(2007):165-168. |
入库方式： OAI收割
来源：金属研究所
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