Preparation and Characterization of TiO2 Nanowires on Aluminum Substrate

Hui Wang; Dan Dai; Xin Zhang; Xue Dong Wu

doi:10.4028/www.scientific.net/MSF.610-613.288

Paper Titles

Synthesis of O'-SiAlON/SiC Ecomaterials by Using Non-Traditional Resources: Yangtze River Sand
p.267

Investigation of the SCR Catalyst Ce-V/TiO₂
p.274

Preparation of Eco-Friendly Composite Ceramic from Iron Ore Tailings
p.281

Synthesis of Brookite-Typed Titania from Titanium Chloride Solution
p.285

Preparation and Characterization of TiO₂ Nanowires on Aluminum Substrate
p.288

Photo-Catalytic Activity of Cu₂O Films with Various Crystal Structures Prepared by DC Reactive Magnetron Sputtering
p.293

Influence of Silver / CNTs on Epoxide Resin Based Conductive Adhesive
p.299

Degradation of Harmful Gases in Air by Ce³⁺/TiO₂ Complex Nanomembrane
p.304

Photocatalytic Activity of TiO₂-C Composites under the Visible Light
p.310

HomeMaterials Science ForumMaterials Science Forum Vols. 610-613Preparation and Characterization of TiO2 Nanowires...

Preparation and Characterization of TiO₂ Nanowires on Aluminum Substrate

Abstract:

Combined with sol-gel method, ultrasonic impregnation approach was employed to prepare TiO2/ Al2O3 surface composite on aluminum. The results showed that with the effect of ultrasonic, the TiO2 colloid fabricated by sol-gel method can enter the inner of the ordered AAO film to form anatase TiO2 nano wires after being heated at 500°C for 2h. The diameters and lengths of TiO2 nano wires were controlled by the diameter and thickness of AAO film. Close to the bottom of aluminum substrate, the TiO2 nano wires became nano pipes, plates and particles.