CONTROLLED GROWTH OF SEMICONDUCTING SINGLE-WALL CARBON NANOTUBE
| Autor: | Kiran Shankar Hazra, D. S. Misra, Reeti Bajpai, Padmnabh Rai, N. Kulsrestha, Soumyendu Roy |
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| Rok vydání: | 2011 |
| Předmět: |
Thermogravimetric analysis
Materials science Selective chemistry of single-walled nanotubes Bioengineering Nanotechnology Carbon nanotube Condensed Matter Physics Computer Science Applications law.invention Optical properties of carbon nanotubes symbols.namesake Chemical engineering law Microscopy symbols General Materials Science Electrical and Electronic Engineering High-resolution transmission electron microscopy Raman spectroscopy Bimetallic strip Biotechnology |
| Zdroj: | International Journal of Nanoscience. 10:35-38 |
| ISSN: | 1793-5350 0219-581X |
| DOI: | 10.1142/s0219581x11007624 |
| Popis: | SWCNT was synthesized by catalytic thermal CVD using Fe–Mo and Co–Mo bimetallic catalysts supported by MgO . The nanotubes were studied by SEM and HRTEM microscopy, thermogravimetric analysis, and Raman spectroscopy. The chiralities of the tubes were established from their Raman spectra using Kataura plot. The Raman shifts for the Co-catalyzed nanotubes were found to lie in the semiconducting region. |
| Databáze: | OpenAIRE |
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