Preparation of nanoporous copper by dealloying Mn-Cu alloy

tan xiulan; tang yongjian; liu ying; wu weidong; luo jiangshan; li kai

Volume 21 Issue 01

Jan. 2009

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Article Navigation > High Power Laser and Particle Beams > 2009 > 21(01): 0-

wu zhongyuan, huang ming, yang jingjing, et al. Simulation and analysis of zero-electric and zero-magnetic materials[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

tan xiulan, tang yongjian, liu ying, et al. Preparation of nanoporous copper by dealloying Mn-Cu alloy[J]. High Power Laser and Particle Beams, 2009, 21.

wu zhongyuan, huang ming, yang jingjing, et al. Simulation and analysis of zero-electric and zero-magnetic materials[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

tan xiulan, tang yongjian, liu ying, et al. Preparation of nanoporous copper by dealloying Mn-Cu alloy[J]. High Power Laser and Particle Beams, 2009, 21.

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Preparation of nanoporous copper by dealloying Mn-Cu alloy

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919-987,Mianyang 621900,China;
2.
Department of Material Science and Engineering,Sichuan University,Chengdu 610065,China

Publish Date: 2009-01-15

Abstract

Abstract

A nanopoporous copper was synthesized by free corrosion dealloying in the 0.1 mol/L HCl solution. Micro-structure and composition of the sample before and after dealloying were characterized by a scanning electron microscope and an energy dispersive analysis of X-ray. There was selective dissolution of manganese from Mn-Cu alloy in the 0.1 mol/L HCl solution, and the nanoporous copper with a uniform porous structure in three-dimensional network, an average ligament size of 53 nm and an average pore size of 140 nm was prepared.
- icf,
- nanoporous copper,
- sample preparation,
- dealloying

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