| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1523541 | Materials Chemistry and Physics | 2011 | 5 Pages |
Abstract
⺠We have studied titanium dioxide nanotube arrays by anodization of titanium foil. ⺠Anatase (1 0 1) only appeared on the walls of the nanotube. ⺠Increasing annealing temperature decreases atomic concentration of fluoride and Ti/O ratio. ⺠On annealing, vacancy defects diffuse toward the surface and can even heal. ⺠The fluoride may form vacancy complexes on the surface.
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Authors
B. Yang, C.K. Ng, M.K. Fung, C.C. Ling, A.B. DjuriÅ¡iÄ, S. Fung,