Synthesis of porous copper from nanocrystalline two-phase Cu-Zr film by dealloying

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	Synthesis of porous copper from nanocrystalline two-phase Cu-Zr film by dealloying
	H. B. Lu; Y. Li; F. H. Wang
	2007
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	56 期号:2 页码:165-168
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.
部门归属	chinese acad sci, met res inst, state key lab corros & protect, shenyang 110016, peoples r china.;lu, hb (reprint author), chinese acad sci, met res inst, state key lab corros & protect, 62 wencui rd, shenyang 110016, peoples r china;haibolv@googlemail.com
关键词	Porous Copper Nanocrystalline Thin Film Dealloying Electrochemical Etching Dual Phases Morphological Characterization Corrosion Behavior Hcl Solution Alloy Dissolution Membranes Catalysts Phases
URL	查看原文
WOS记录号	WOS:000242513800022
引用统计	被引频次：111[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33735
专题	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.