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	Anatase TiO2 films via a sol-gel and hydrothermal crystallization for enhanced corrosion resistance
	Yun, Hong ; Lin, Chang-Jian ; Xu, Qun-Jie ; Lin CJ(林昌健)
	2012
关键词	Atomic force microscopy Atomic spectroscopy Calcination Corrosion resistance Electrochemical corrosion Electrochemical impedance spectroscopy Gels Raman spectroscopy Scanning electron microscopy Sodium chloride Sol-gel process Sol-gels Sols Stainless steel Substrates Sustainable development Transmission electron microscopy Water treatment
英文摘要	Conference Name:2011 International Conference on Energy, Environment and Sustainable Development, ICEESD 2011. Conference Address: Shanghai, China. Time:October 21, 2011 - October 23, 2011.; Anatase of TiO2 films were supplied on the surface of 316L stainless steel by a sol-gel process followed by hydrothermal treatment in water. The as-prepared samples were characterized with filed emission scanning electron microscope (FESEM), transmission electron microscopy (TEM), atomic force microscopy (AFM) and Raman spectroscopy. The corrosion performances of the films in 3.5 wt% NaCl solution were evaluated by electrochemical impedance spectroscopy (EIS) and polarization measurements. The results revealed that the corrosion resistance of the TiO2 films via the hydrothermal treatment at 170掳C for 4h exceeded that of the counterparts treated by conventional calcination at 450掳C. This could be attributed that the surface of such a sample was more compact and uniform, relatively well-crystallized, able to act as an optimal barrier layer to metallic substrates. 漏 (2012) Trans Tech Publications, Switzerland.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMR.356-360.2707
出版者	Trans Tech Publications
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85413]
专题	化学化工－会议论文
推荐引用方式 GB/T 7714	Yun, Hong,Lin, Chang-Jian,Xu, Qun-Jie,et al. Anatase TiO2 films via a sol-gel and hydrothermal crystallization for enhanced corrosion resistance. 2012-01-01.

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