Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5364848 | Applied Surface Science | 2009 | 5 Pages |
Abstract
In this paper, anatase type titania nanotube arrays were direct fabricated by anodization in dimethyl sulfoxide electrolyte containing 1 wt% HF solution at above 50 °C without subsequently annealing. The length of the nanotubes decreases with increasing anodization temperature from about approximately 15 μm at 40 °C to approximately 4.5 μm at 60 °C. High resolution transmission electron microscope images and selected area electron diffraction pattern confirm the polycrystalline anatase specimen consisting of many nanocrystals with a random orientation.
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Authors
Xiufeng Xiao, Keguan Ouyang, Rongfang Liu, Jianhe Liang,