引用本文:
王娅娟, 李斌, 魏培海, 张延昌, 冯绪胜, 杨孔章. 溶胶-凝胶法制备TiO2/玻璃膜和光催化降解玫瑰红B的研究[J]. 应用化学,
2001, 18(1): 36-39.
Citation: ANG Ya-Juan, LI in, WEi Pei-Hai, ZHANG Yan-Chang, FENG Xu-Sheng, YANG Kong-Zhang. Preparation of TiO2/glass Film by Sol-gel Method and There with Photocatalytic Degradation of Rhodamine B[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 36-39.
Citation: ANG Ya-Juan, LI in, WEi Pei-Hai, ZHANG Yan-Chang, FENG Xu-Sheng, YANG Kong-Zhang. Preparation of TiO2/glass Film by Sol-gel Method and There with Photocatalytic Degradation of Rhodamine B[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 36-39.
溶胶-凝胶法制备TiO2/玻璃膜和光催化降解玫瑰红B的研究
English
Preparation of TiO2/glass Film by Sol-gel Method and There with Photocatalytic Degradation of Rhodamine B
Abstract:
TiO2/glass films have been prepared by a sol-gel method with titanium tetrabutoxide as precursor. XRD and XPS results indicate the film is composed of anatase phase and with TiO2 size of about 15~25 nm. Triboloyical study indicates the TiO2 film has a long antiwearing life. The TiO2/glass film shows a high catalytic activity in photodegradation of rhodamine B in aqueous solution. The photodegradation follows first order kinetics and its reaction rate can be expressed by Langmuir Hinshewood equation.
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Key words:
- TiO2/glass film
- / sol-gel method
- / rhodamine B
- / photocatalytic degradation
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