Fabrication of multi-sectional TiO2 nanotube arrays by anodization

doi:10.1007/s11426-010-0155-3

CORC > 北京大学 > 信息科学技术学院

	Fabrication of multi-sectional TiO2 nanotube arrays by anodization
	Li ShiQi ; Yin JianBo ; Zhang GengMin
刊名	science china chemistry
	2010
关键词	titanium dioxide titania nanotube anodic oxidation SENSITIZED SOLAR-CELLS PHOTOELECTROCHEMICAL PROPERTIES ELECTROCHEMICAL FORMATION 2-STEP ANODIZATION GROWTH MECHANISM LAYER
DOI	10.1007/s11426-010-0155-3
英文摘要	We report a facile method to grow multi-sectional TiO2 nanotube arrays consisting of alternating bamboo-shaped and smooth-walled nanotube sections by anodization. Two key factors are necessary for obtaining these morphologies. First, in order to avoid possible disruptions between the conjoint sections of the nanotube, the distribution of hydrogen ions is suggested not to be fiercely disturbed when switching from the first to the second stage. Second, to avoid the disruption of the nanotube at the joint which results from the disparity in diameters between sections, the direct current voltage is set to be the maximum of the square wave voltage. These newly developed TiO2 nanotube arrays are expected to have potential applications in solar cells, drug release and delivery systems.; Chemistry, Multidisciplinary; SCI(E); EI; 11; ARTICLE; 5; 1068-1073; 53
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/395978]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li ShiQi,Yin JianBo,Zhang GengMin. Fabrication of multi-sectional TiO2 nanotube arrays by anodization[J]. science china chemistry,2010.
APA	Li ShiQi,Yin JianBo,&Zhang GengMin.(2010).Fabrication of multi-sectional TiO2 nanotube arrays by anodization.science china chemistry.
MLA	Li ShiQi,et al."Fabrication of multi-sectional TiO2 nanotube arrays by anodization".science china chemistry (2010).