Fabrication of ordered Ni nanocones using a porous anodic alumina template

被引：43

作者：

Nagaura, T. ^{[1
,2
]}

Takeuchi, F. ^{[3
]}

Yamauchi, Y. ^{[1
]}

Wada, K. ^{[1
]}

Inoue, S. ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan

[2] Univ Tsukuba, Doctoral Program Mat Sci & Engn, Tsukuba, Ibaraki 3058577, Japan

[3] Tokyo Univ Sci, Dept Mat Sci, Chiba 2788510, Japan

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2008年 / 10卷 / 05期

关键词：

anodization; porous alumina template; electroless ni deposition; Ni nanocone; Ni nano-structured film;

D O I：

10.1016/j.elecom.2008.02.012

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Hexagonally ordered Ni nanocones have been produced using an electroless Ni deposition technique on a porous anodic alumina (PAA) template, where the pores are of a cone shape. The conical PAA film was found to exhibit hexagonal order with a period of 100 nm. The aspect ratio (cone height vs. the diameter of the base of the cone) of the conical pores on the PAA film was found to be one. The Ni nanocones and the surface morphology of the nano-conical film exhibit the same periodic structure of the template. A significant advantage of the fabrication process employed in this work is that it utilizes existing techniques. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：681 / 685

页数：5

共 16 条

[1] Synthesis and characterization of titania nanostructures on glass by Al anodization and sol-gel process [J].