A novel cost effective fabrication technique for highly preferential oriented TiO2 nanotubes
| Autor: | Rachel Reena Philip, Johns Naduvath, Sudhanshu Mallick, Manju Thankamoniamma, Aijo John K, Thoudinja Shripathi |
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| Rok vydání: | 2015 |
| Předmět: |
Supercapacitor
Materials science Fabrication chemistry.chemical_element Nanotechnology Zinc Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Surface energy Condensed Matter::Materials Science chemistry.chemical_compound chemistry Electrode Titanium dioxide General Materials Science Crystallite Single crystal |
| Zdroj: | Nanoscale. 7:20386-20390 |
| ISSN: | 2040-3372 2040-3364 |
| Popis: | Single crystal like TiO(2) nanotubes with preferential orientation along the [001] direction, parallel to the growth direction of nanotubes, that offer ease of charge transport much higher than reported so far, are fabricated using a cost effective two step technique. The success of this method to grow the nanotubes with the anomalous intense [001] preferential orientation is attributed to the zinc assisted minimization of the (001) surface energy. The single crystal like TiO(2) nanotubes show superior performance as supercapacitor electrodes compared to the normal polycrystalline titanium dioxide nanotubes. |
| Databáze: | OpenAIRE |
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