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Effect of Fe doped on superhydrophilic properties and antibacterial activity of TiO2 thin film preparared by sol-gel dip coating

Luu Thi Lan Anh, Nguyen Thi Tuyet Mai, Trinh Xuan Anh, Huynh Dang Chinh, Ta Ngoc Dung, Tran Dai Lam, Nguyen Ngoc Trung, Vo Thach Son

Abstract


In this paper, we present some studies Fe undoped and doped on TiO2 thin films is prepared by sol-gel dip coating technique. Effects of doped iron on the characteristics of the films were studied using RAMAN spectra. Morphology surface of thin film are investigated by FESEM. Superhydrophilic properties and antibacterial activity of modified TiO2 films were evaluated by studying under visible light and UV irradiation. The superhydrophilic efficiency of modified TiO2 films by this method is affected by the concentration of doped iron.

Keywords: Sol-gel dip coating, Superhydrophilic, Antibacterial, Visible light, UV irradiation.

Keywords


Sol-gel dip coating, Superhydrophilic, Antibacterial, Visible light, UV irradiation

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