Electrodeposition of Fe-Ga Alloys: From Thin Films to Nanowires

被引：9
|
作者：
Iselt, Diana [1 ,2 ]
Funk, Alexander [1 ,2 ]
Schultz, Ludwig [1 ,2 ]
Schloerb, Heike [1 ]
机构：
[1] IFW Dresden, Leibniz Inst Solid State & Mat Res Dresden, D-01171 Dresden, Germany
[2] Tech Univ Dresden, Fac Mech Engn, D-01062 Dresden, Germany
来源：
ECS ELECTROCHEMISTRY LETTERS | 2013年 / 2卷 / 03期
关键词：
ELECTROCHEMICAL DEPOSITION; CITRATE; ARRAYS;
D O I：
10.1149/2.002303eel
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrochemical preparation of Fe-Ga nanowires is reported. The direct adaptation of thin film deposition conditions to nanoporous anodic aluminum oxide templates with a pore diameter of 70 nm results in an inhomogeneous growth with segmented nanowires due to incomplete re-dissolution of hydroxides. The modification of the electrolyte by complexing the metal ions, therefore suppressing the hydroxide formation, allowed the fabrication of smooth, homogeneous Fe-Ga nanowires. A negligible composition gradient over wire length and low oxygen content are obtained for these wires. (c) 2012 The Electrochemical Society. All rights reserved.
引用
收藏
页码：D13 / D15
页数：3
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