Fabrication of nanoporous gold nanowires

被引：106

作者：

Ji, CX ^{[1
]}

Searson, PC ^{[1
]}

机构：

[1] Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 23期

关键词：

Nanoporous nanowires;

D O I：

10.1063/1.1526920

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report a method for the fabrication of nanoporous nanowires with high surface area and well-defined pore morphology. The nanoporous nanowires are formed in a two-step process involving electrochemical deposition of a single-phase, two-component A(x)B(1-x) alloy into a nanoporous template, and subsequent chemical etching of one component from the alloy after removal from the template. Here, we demonstrate the fabrication of nanoporous gold nanowires and also show that nonporous segments can be incorporated into multisegment nanowires. (C) 2002 American Institute of Physics.

引用

页码：4437 / 4439

页数：3

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