Template-free synthesis of nickel nanowires by magnetic field

被引：26

作者：

Liu, Ping ^{[1
]}

Li, Zijiong ^{[1
]}

Zhao, Bo ^{[1
]}

Yadian, Boluo ^{[1
]}

Zhang, Yafei ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Inst Micro Nano Sci & Technol,Minist Educ, Natl Key Lab Nano Micro Fabricat Technol, Key Lab Thin Film & Microfabricat Technol, Shanghai 200240, Peoples R China

来源：

MATERIALS LETTERS | 2009年 / 63卷 / 20期

基金：

中国国家自然科学基金;

关键词：

Nanomaterials; Magnetic materials; Nickel nanowires; Magnetic field; CARBON NANOTUBES; GROWTH;

D O I：

10.1016/j.matlet.2009.04.031

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nickel nanowires were prepared by a template free method combined with chemical reduction and magnetic field. The application of an external magnetic Held resulted in the formation of self-aligned metallic nickel nanowires of about 50 nm in diameter. Nickel particles were prepared in the absence of a magnetic field to better illustrate the structure directing role of the magnetic field. Physical properties of the nickel nanochains were examined by scanning electron microscopy (SEM), transmission electron microscope (TEM), X-Ray diffraction (XRD), and thermogravimetric analysis (TGA) methods. This study provides a simple method to prepare Ni nanowires in large scale which broads their practical applications. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1650 / 1652

页数：3

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