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	Crystal phase transition and properties of titanium oxide nanotube arrays prepared by anodization
	Zhao, Jianling ; Wang, Xiaohui ; Sun, Tieyu ; Li, Longtu
	2010-05-10 ; 2010-05-10
会议名称	JOURNAL OF ALLOYS AND COMPOUNDS ; 12th International Symposium on Metastable and Nano-Materials (ISMANAM-2005) ; Paris, FRANCE ; Web of Science
关键词	nanostructured materials oxide materials chemical synthesis nanofabrications FABRICATION TEMPERATURE TEMPLATE Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering
中文摘要	Titanium oxide nanotube arrays were fabricated in mixed solutions of H3PO4 and HE The diameters of the nanotube vary from 10 nm to more than 100 nm with the increase of applied voltages. The length of the nanotubes at first increases with the anodizing time and then reaches a maximum value due to a dynamic balance of titania formation and dissolution. Well-ordered nanotube arrays of titania with a length of up to 1. 1 mu m have been prepared via constant-voltage experiments. Stability of the nanotube structure and crystal phase transition were studied in different atmospheres. Experiments showed nanotube structures were stable up to 600 degrees C. Properties of titania nanotube arrays including photocatalytic degradation methyl orange and their hydrophilic ability were also determined. (C) 2006 Published by Elsevier B.V.
会议录出版者	ELSEVIER SCIENCE SA ; LAUSANNE ; PO BOX 564, 1001 LAUSANNE, SWITZERLAND
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18076]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao, Jianling,Wang, Xiaohui,Sun, Tieyu,et al. Crystal phase transition and properties of titanium oxide nanotube arrays prepared by anodization[C]. 见:JOURNAL OF ALLOYS AND COMPOUNDS, 12th International Symposium on Metastable and Nano-Materials (ISMANAM-2005), Paris, FRANCE, Web of Science.

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