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Table 1 Specific surface area S BET for mesoporous TiO2 films derived from hexane adsorption–desorption isotherms and their wettability

From: Photodegradation of Stearic Acid Adsorbed on Superhydrophilic TiO2 Surface: In Situ FT-IR and LDI Study

Temperature of thermal treatment of TiO2 film

350 оС

400 оС

500 оС

15 min of UV irradiation

S BЕТ (m2/g)

495

542

392

 

Water contact angle (grad o)

23

17

< 10

0

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