Orientation-controllable growth of Ni nanowire arrays with different diameters

被引：17

作者：

Wang, Xue Wei ^{[1
]}

Fei, Guang Tao ^{[1
]}

Chen, Li ^{[1
]}

Xu, Xi Jin ^{[1
]}

Zhang, Li De ^{[1
]}

机构：

[1] Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Mat Phys, Hefei 230031, Peoples R China

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2007年 / 10卷 / 04期

关键词：

MAGNETIC-PROPERTIES; CO NANOWIRES; SUPERLATTICES; SIZE; FE; ELECTRODEPOSITION;

D O I：

10.1149/1.2436642

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The Ni nanowires with different diameters were prepared by direct-current electrodeposition into the pores of porous anodic alumina membrane. The growth orientation of Ni nanowires with different diameters can be along [110] or [111] direction by adjusting the electrodeposition conditions. The micrographs and crystal structures of nanowires are studied by field-emission scanning electron microscopy, high-resolution transmission electron microscopy, and X-ray diffraction. The change of the growth orientation is analyzed in light of thermodynamics and electrochemistry. It is expected that the ability to control the growth orientation of nanowires could open up new opportunities for fundamental studies and the application of nanostructures. (c) 2007 The Electrochemical Society.

引用

页码：E1 / E3

页数：3

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