Fabrication of Oriented TiO2-Based Nanotube Array Thin Films

Yu Peng Guo; Nam Hee Lee; Hyo Jin Oh; Cho Rong Yoon; Chang Kyu Rhee; Kyung Sub Lee; Sun Jae Kim

doi:10.4028/www.scientific.net/SSP.135.19

Paper Titles

Catalytic Combustion of Effluents from Methane-Based MCFC Device over Cordierite Supported Pd/La-Al₂O₃ Catalyst
p.1

Low-Temperature Fabrication of Polycrystalline Yttrium Aluminum Garnet Powder via a Mechanochemical Solid Reaction of Nanocrystalline Yttria with Transition Alumina
p.7

Formation of Hollow Zinc Oxide by Oxidation and Subsequent Thermal Treatment
p.11

Antifungal Effectiveness of Nanosilver Colloid against Rose Powdery Mildew in Greenhouses
p.15

Fabrication of Oriented TiO₂-Based Nanotube Array Thin Films
p.19

Formation of Lanthanum Hydroxide and Oxide via Precipitation
p.23

Colloidal Crystal Templating of Two-Dimensional Ordered Macroporous SiCN Ceramics
p.27

Reflectometry Studies of Mesoporous Silica Thin Films
p.31

Conductive Property of Carbon-Nanotube Dispersed Nanocomposite Coatings for Steel
p.35

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Fabrication of Oriented TiO₂-Based Nanotube Array Thin Films

Abstract:

In this study, we have successfully developed the technology to grow the nanotube array thin films from dip-coated titania using hydrothermal method. The nanotube array thin film strongly adhered onto the substrate, was formed in short time reaction at 140°C. Even a self-supporting films, consisted of vertically aligned nanotube in large part, were formed after long time reactions at 140°C with 10 μm in thickness. The most probable formation mechanism of TiO2-based nanotube array thin films is discussed.