A Simple Method for the Production of AAO Templates for DC Electrodeposition of Nanostructures

被引：8
|
作者：
Akinci, Z. Beril [1 ]
Urgen, Mustafa [1 ]
机构：
[1] Istanbul Tech Univ, Dept Met & Mat Engn, TR-34469 Istanbul, Turkey
来源：
ECS ELECTROCHEMISTRY LETTERS | 2014年 / 3卷 / 10期
关键词：
POROUS ANODIC ALUMINA; BARRIER; FILMS; MECHANISM;
D O I：
10.1149/2.0011411eel
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Anodic oxidation of aluminum (AAO) results in a good nanotemplate however the formation of a non-conductive barrier layer closing the pore bottoms and hindering the direct electrochemical growth of metallic nanostructures within the template is a problem. The barrier layer has to be removed in order to use AAO templates as fabricated and the underlying bare aluminum metal should also be made suitable for electrodeposition. This study solves those two problems simultaneously by applying an immersion zincate treatment directly after anodization. The versatility of the technique is illustrated with DC electrodeposition of freestanding nickel nanowires. (C) 2014 The Electrochemical Society. All rights reserved.
引用
收藏
页码：D46 / D49
页数：4
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