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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 23, Number 5
BKCSDE 23(5)
May 20, 2002 

Preparation and Characterization of Hydrophilic TiO2 Film
Jin-Koo Park, Ho-Kun Kim
Hydrophilic property, TiO2 sol, Contact angle, Photocatalyst.
A novel titania sol for the preparation of hydrophilic TiO2 films was synthesized from TiCl4. TiO2 films were prepared by spraying the sol on glass substrates and the hydrophilic properties of the films were investigated with illumination of UV light. The contact angle of a water drop on the films decreased to less than 7˚, which indicates the excellent hydrophilicity of the TiO2 films.
745 - 748
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