Abstract
Sn-doped In2O3 [indium tin oxide (ITO)] nanotubes, about 250 nm in diameter and 2-5 μm in length, were prepared via a simple template method with 2-methoxyethanol as solvent. The hydrogen bond interaction between 2-methoxyethanol and the metal-alkoxide formed by reaction of metal ions with 2-methoxyethanol played an important role in fabricating intact ITO nanotubes. Additionally, the suitable concentration of 2-methoxyethanol (1-1.5 mol L-1) was necessary to prepare intact ITO nanotubes with smooth surfaces in this method. At room temperature, the synthesized ITO nanotubes exhibited strong PL emission at 473 nm, indicating a high level of oxygen deficiencies in the ITO nanotubes.
| Original language | English |
|---|---|
| Pages (from-to) | 171-176 |
| Number of pages | 6 |
| Journal | Journal of Alloys and Compounds |
| Volume | 504 |
| Issue number | 1 |
| DOIs | |
| State | Published - 31 Aug 2010 |
| Externally published | Yes |
Keywords
- 2-Methoxyethanol
- Indium tin oxide
- Metal-alkoxide
- Nanotubes
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