Controllable preparation of TiO2 nanotubes and their photocatalytic performance
Ethylene glycol aqueous solution containing 0.5% NH _4 F was used as the electrolyte and the Ti foil was oxidized at 40 V for 30 min to obtain TiO _2 nanotube arrays with an inner diameter of about 85 nm. After heat treatment at 450 °C for 2 h, the TiO _2 nanotubes transformed from an amorphous phas...
| Published in: | Materials Research Express |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2022-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ac7511 |