End-closed NiCoFe-B nanotube arrays by electroless method

被引：25

作者：

Azizi, A. ^{[1
,2
]}

Mohammadi, M. ^{[1
,3
]}

Sadrnezhaad, S. K. ^{[1
,3
]}

机构：

[1] Mat & Energy Res Ctr, Dept Nanotechnol & Adv Mat, Tehran, Iran

[2] Tulane Univ, Dept Chem & Biomol Engn, New Orleans, LA 70118 USA

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

来源：

MATERIALS LETTERS | 2011年 / 65卷 / 02期

关键词：

End-close nanotube; Electroless; NiCoFe; AAO template; Metals and alloys; Nanocrystalline materials; TEMPLATE SYNTHESIS; NANOWIRE ARRAYS; METAL NANOTUBES; DEPOSITION;

D O I：

10.1016/j.matlet.2010.10.020

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel approach is obtained during the fabrication of NiCoFe-B nanotube arrays via electroless method. Porous anodic aluminum oxide (AAO) templates fabricated by anodization of aluminum foil were sensitized using PdCl2 solution and immersed into electroless plating baths at room temperature to produce nanotube arrays. Compositional and morphological properties of the nanotube arrays are characterized. Results indicates the formation of end-closed nanotubes with the dimension of 100-130 nm in outside diameter, which is determined by the pore size of the AAO template, and about 15 nm in thickness of tube walls. The possible formation mechanism of end-closed metallic nanotube arrays is discussed. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：289 / 292

页数：4

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