Electrochemical fabrication and optical properties of periodically structured porous Fe2O3 films

被引：16

作者：

Cheng, Hua ^{[1
,2
,3
]}

Zheng, Lingxia ^{[1
,2
]}

Tsang, Chun Kwan ^{[1
,2
]}

Zhang, Jie ^{[1
,2
]}

Wang, H. E. ^{[1
]}

Dong, Yucheng ^{[1
]}

Li, Hui ^{[1
,2
,4
,5
]}

Liang, Fengxia ^{[1
,2
]}

Zapien, J. A. ^{[1
,2
,6
]}

Li, Yang Yang ^{[1
,2
,4
,5
]}

机构：

[1] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China

[2] City Univ Hong Kong, Ctr Funct Photon, Kowloon, Hong Kong, Peoples R China

[3] Cent S Univ, Coll Chem & Chem Technol, Changsha 410083, Hunan, Peoples R China

[4] Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China

[5] USTC CityU Joint Adv Res Ctr, Suzhou 215123, Jiangsu, Peoples R China

[6] City Univ Hong Kong, Ctr Super Diamond & Adv Films COSDAF, Hong Kong, Hong Kong, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2012年 / 20卷

关键词：

Fe2O3; Periodic structure; Anodization; Optical sensing; ALPHA-FE2O3 NANOTUBE ARRAYS; PHOTOELECTROCHEMICAL PROPERTIES; IRON; ELECTROLYTES; ANODIZATION; GROWTH; OXIDE; GAP;

D O I：

10.1016/j.elecom.2012.05.007

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Periodically structured Fe2O3 films are successfully fabricated by anodizing Fe foils using sinusoidally modulated current waveforms. The fabricated Fe2O3 films possess nanopores and long-range structural periodicities which can be conveniently adjusted by tuning the anodization parameters. Strong optical response and vivid film color were readily observed on the fabricated Fe2O3 films. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：178 / 181

页数：4

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