The selective fabrication of large-area highly ordered TiO2 nanorod and nanotube arrays on conductive transparent substrates via sol-gel electrophoresis

被引：29

作者：

Ren, X. ^{[1
,2
]}

Gershon, T. ^{[2
]}

Iza, D. C. ^{[2
]}

Munoz-Rojas, D. ^{[2
]}

Musselman, K. ^{[2
]}

MacManus-Driscoll, J. L. ^{[2
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai 200240, Peoples R China

[2] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

来源：

NANOTECHNOLOGY | 2009年 / 20卷 / 36期

关键词：

ANODIC ALUMINA FILMS; TEMPLATE SYNTHESIS; NANOWIRE ARRAYS; GLASS; NANOSTRUCTURES; SILICON; GROWTH; OPTOELECTRONICS; ANODIZATION; MEMBRANES;

D O I：

10.1088/0957-4484/20/36/365604

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Large-area free-standing arrays of TiO2 nanorods and nanotubes were selectively synthesized on transparent conducting indium tin oxide substrates using sol-gel electrophoresis and anodic alumina (AAO) thin film templates. The effect of sol-gel ageing on the growth of TiO2 was explained, providing a tailored ability to produce nanotubes and nanorods. An annular tungsten base electrode, stemming from the anodization of the AAO template, was found to be crucial to the growth of nanotubes. This was supported by a study of substrate annealing in a reducing atmosphere. The work can be readily adapted for the fabrication of free-standing arrays of other metal, metal oxide, and complex oxide nanorod and nanotube arrays on conducting substrates.

引用

页数：5

共 30 条

[1] Semiconductor nanowires: optics and optoelectronics [J].

Agarwal, R. ;

Lieber, C. M. .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2006, 85 (03) :209-215

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

Chu, SZ ;

Wada, K ;

Inoue, S ;

Todoroki, S .

CHEMISTRY OF MATERIALS, 2002, 14 (01) :266-272

[3] Formation and microstructures of anodic alumina films from aluminum sputtered on glass substrate [J].

Chu, SZ ;

Wada, K ;

Inoue, S ;

Todoroki, S .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (07) :B321-B327

[4] Self-ordered pore structure of anodized aluminum on silicon and pattern transfer [J].

Crouse, D ;

Lo, YH ;

Miller, AE ;

Crouse, M .

APPLIED PHYSICS LETTERS, 2000, 76 (01) :49-51

[5] Self-oriented regular arrays of carbon nanotubes and their field emission properties [J].

Fan, SS ;

Chapline, MG ;

Franklin, NR ;

Tombler, TW ;

Cassell, AM ;

Dai, HJ .

SCIENCE, 1999, 283 (5401) :512-514

[6] Vertically Aligned Single Crystal TiO2 Nanowire Arrays Grown Directly on Transparent Conducting Oxide Coated Glass: Synthesis Details and Applications [J].

Feng, Xinjian ;

Shankar, Karthik ;

Varghese, Oomman K. ;

Paulose, Maggie ;

Latempa, Thomas J. ;

Grimes, Craig A. .

NANO LETTERS, 2008, 8 (11) :3781-3786

[7] Silicon vertically integrated nanowire field effect transistors [J].

Goldberger, Josh ;

Hochbaum, Allon I. ;

Fan, Rong ;

Yang, Peidong .

NANO LETTERS, 2006, 6 (05) :973-977

[8]

Greene LE, 2007, J PHYS CHEM C, V111, P18451, DOI [10.1021/jp077593l, 10.1021/jp0775931]

[9] Fabrication of Highly-Ordered TiO2 Nanotube Arrays and Their Use in Dye-Sensitized Solar Cells [J].

Kang, Tae-Sik ;

Smith, Adam P. ;

Taylor, Barney E. ;

Durstock, Michael F. .

NANO LETTERS, 2009, 9 (02) :601-606

[10] Application of highly ordered TiO2 nanotube arrays in flexible dye-sensitized solar cells [J].

Kuang, Daibin ;

Brillet, Jeremie ;

Chen, Peter ;

Takata, Masakazu ;

Uchida, Satoshi ;

Miura, Hidetoshi ;

Sumioka, Kohichi ;

Zakeeruddin, Shaik. M. ;

Graetzel, Michael .

ACS NANO, 2008, 2 (06) :1113-1116

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