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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guohua Liu Hoivik, N. Kaiying Wang Jakobsen, H. |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Micro and Nano Systems Technology, Vestfold University College, Horten, 3184, Norway (Guohua Liu; Hoivik, N.; Kaiying Wang; Jakobsen, H.) |
| Abstract | In this paper, a series of electrochemical anodization experiments have been carried out to understand the formation mechanism and to increase control over the morphology of free-standing TiO nanotube membranes. Immobilized TiO nanotube arrays with ordered structure on Ti substrates were prepared under anodization with low voltage (≤60V). High anodization voltage (>80V) directly induces detachment of the nanotube membranes from Ti substrate, but the surface of membrane is covered by many disordered nanowires. A facile two-step anodic route has been developed to solve this problem. By taking advantage of conventional anodization of Ti substrates, followed by a thermal treatment and further low voltage anodization, a free-standing crystallized membrane with ordered TiO nanotube arrays has been synthesized. The resulting membrane is mechanically robust and with a large area. The ability to fabricate this free-standing TiO nanotube membrane is an essential step towards the exploitation of extended applications. |
| Starting Page | 1011 |
| Ending Page | 1015 |
| File Size | 1275446 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781457715143 |
| ISSN | 19449399 |
| e-ISBN | 9781457715167 |
| e-ISBN | 9781457715150 |
| DOI | 10.1109/NANO.2011.6144374 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-08-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Substrates Morphology Surface morphology Ethanol Surface treatment Fabrication Films |
| Content Type | Text |
| Resource Type | Article |
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