A study on electrochemical growth behavior of the Co-Ni alloy nanowires in anodic aluminum oxide template

被引：67

作者：

Ghahremaninezhad, A. ^{[1
]}

Dolati, A. ^{[2
]}

机构：

[1] Univ British Columbia, Dept Mat Engn, Vancouver, BC V6T 1Z4, Canada

[2] Sharif Univ Technol, Dept Mat Sci & Engn, Tehran, Iran

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 480卷 / 02期

关键词：

Nanostructured materials; Electrochemical reactions; Magnetic measurements; Transmission electron microscopy; MAGNETIC-PROPERTIES; FABRICATION; ARRAYS; ELECTRODEPOSITION; DEPOSITION; ANODIZATION; GLASS; FE; CU;

D O I：

10.1016/j.jallcom.2009.02.020

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This study shows the growth behavior of Co-Ni alloy nanowires in AAO template. Growth of nanowires consists of four different stages namely electronucleation, steady state growth, filling of pores, and coverage of filled nanowires and forming of a film on the template surface. TEM study of nanowires showed that the nanowires possess hemispherical head due to the preferable and more rapid growth phenomenon in central section of nanowires instead of edge sides. Studies on the relations between nanowires composition and ion concentration in solution showed that growth of nanowires is a diffusion-controlled process. The compositional, structural and magnetic properties of nanowires were investigated by means of EDX, TEM and VSM. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.

引用

页码：275 / 278

页数：4

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