Fabrication of Photocatalytic TiO2 Thin Film Using Innovative Aerosol Deposition Method

Jong Oh Kim; Won Youl Choi; Byung Kyu Choi; Jong Tae Jeong

doi:10.4028/www.scientific.net/MSF.510-511.1

Paper Titles

Fabrication of Photocatalytic TiO₂ Thin Film Using Innovative Aerosol Deposition Method
p.1

Titanium Oxide-Based Photocatalysts: -From Fundamentals to Practical Applications-
p.5

Design of Efficient TiO₂/SiC Photocatalysts from TiC-SiC Nano Particles for Degradation of Organic Pollutants Diluted in Water
p.9

Bioactivity of Plasma-Sprayed TiO₂ Coating in Simulated Body Fluid by Hydrofluoric Acid Treatment
p.13

Nitride Formation on Titanium under Irradiation of Intense Pulsed Ion Beam
p.17

VOC Decomposition by Photocatalytic Wall Paper
p.22

Photo-Decomposition Property of Thermal Sprayed TiO₂ Coatings
p.26

Hydrogen Production by Catalytic Decomposition of Methane over Carbon Nanofibers
p.30

Photocatalytic Oxidation and Decomposition of Acetic Acid over TiO₂, TS-1 and Ti-MCM-41 Catalysts
p.34

HomeMaterials Science ForumMaterials Science Forum Vols. 510-511Fabrication of Photocatalytic TiO2 Thin Film Using...

Fabrication of Photocatalytic TiO₂ Thin Film Using Innovative Aerosol Deposition Method

Abstract:

This research investigated the water purification performance of thin film with anatase phase TiO2 powder having good photocatalytic property using an innovative aerosol deposition method at the normal room temperature. Fresh raw powder was dehydrated for good dispersion of TiO2 powder. To suppress the formation of second particle, the powder was dispersed for 90 minutes in alcohol bath with ultrasonic treatment and then desiccated. The average grain size of particle was identified to be 1µm in TiO2 thin film deposited on stainless steel mesh by scanning electron microscopy (SEM). The anatase phase of TiO2 thin film was investigated by X-ray diffraction (XRD). The anatase phase of fresh raw powder was favorably maintained after aerosol deposition treatment.