Fabrication of open-ended TiO2 nanotube arrays by anodizing a thermally   evaporated Ti/Au bilayer film

doi:10.1016/j.apsusc.2010.12.013

CORC > 北京大学 > 信息科学技术学院

	Fabrication of open-ended TiO2 nanotube arrays by anodizing a thermally evaporated Ti/Au bilayer film
	Zhang, Zhi-Kun ; Guo, Deng-Zhu ; Xing, Ying-Jie ; Zhang, Geng-Min
刊名	应用表面科学
	2011
关键词	TiO2 Nanotube Film Anodization EFFICIENT SOLAR-CELLS TITANIUM THIN-FILMS ANODIZATION FABRICATION HYDROGEN GENERATION OXIDE DYE
DOI	10.1016/j.apsusc.2010.12.013
英文摘要	Fabrication of TiO2 nanotube arrays (TNAs) with through-hole morphology is practical significance to enhance the photocatalytic activity of TNAs, as well as expanding their applications. In present work, open-ended TNAs are synthesized on a conductive Au layer by anodizing a thermally evaporated Ti/Au bilayer film. In the anodizing process, the upper Ti layer is transformed into well-aligned TNAs. The barrier layer under the growing TNAs ultimately touches the Au layer and is completely dissolved by the electrochemical etching. In order to avoid the bubble disruption of TNAs caused by the water electrolysis after the Au layer is exposed to the electrolyte, a specific non-aqueous electrolyte is used. The XRD results reveal that the as-formed open-ended TNAs are amorphous and can be transformed into anatase by annealing at 350 degrees C. (C) 2010 Elsevier B.V. All rights reserved.; Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter; SCI(E); EI; 4; ARTICLE; 9; 4139-4143; 257
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/241431]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Zhi-Kun,Guo, Deng-Zhu,Xing, Ying-Jie,et al. Fabrication of open-ended TiO2 nanotube arrays by anodizing a thermally evaporated Ti/Au bilayer film[J]. 应用表面科学,2011.
APA	Zhang, Zhi-Kun,Guo, Deng-Zhu,Xing, Ying-Jie,&Zhang, Geng-Min.(2011).Fabrication of open-ended TiO2 nanotube arrays by anodizing a thermally evaporated Ti/Au bilayer film.应用表面科学.
MLA	Zhang, Zhi-Kun,et al."Fabrication of open-ended TiO2 nanotube arrays by anodizing a thermally evaporated Ti/Au bilayer film".应用表面科学 (2011).