Structure Characterization and Hydrophilic Property of S+Ce Co-doped TiO2 Nanocomposite Film

摘要：

　　The S+Ce co-doped TiO2 nanocomposite films deposited on glass substrate had been synthesized by the sol-gel dip-coating method.The as-synthesized samples were characterized using X-ray photoelectron spectroscopy (XPS),atomic force microscopy (AFM) and ultraviolet-visible (UV-vis) absorption spectra analysis technologies.The surface morphology and surface chemical composition of the S+Ce co-doped TiO2 nanocomposite film had been primarily investigated.The results shows that the properties of doped TiO2 thin films with different ions have close relations with the intrinsical properties of S and Ce doped ions,the absorption edge shifted towards visible light region and the water contact angle of the surface of the nanocomposite films with the water droplet was only 6°,indicating that the S+Ce co-doped TiO2 nanocomposite film showed promising applications in the self-cleaning and other potential fields.

关键词： Titanium dioxide (TiO2) thin film photocatalysis dope hydrophilic

作者: Difa Xu Haibo Wang Xiangchao Zhang Shiying Zhang

作者单位: Institute of New Materials,Department of Biological and Environmental Science,Changsha University,Ch Institute of Technology East China Jiao Tong University,Nanchang Economic and Technical Development

会议类型: 国际会议

会议名称: 2012 Workshop on Inorganic Thin Films and Coatings (2012年无机薄膜与涂层学术研讨会)

会议地点: 桂林

会议语种:英文

页码: 234-237

在线出版日期: 2012-07-16（万方平台首次上网日期，不代表论文的发表时间）