| Autor: |
Seung-Yong Lee, Kwangtaek Hwang, Kyu-Sung Han, Sang Man Koo, Jin-Ho Kim, Sang-Min Ko |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
Journal of the Korean Crystal Growth and Crystal Technology. 24:207-212 |
| ISSN: |
1225-1429 |
| DOI: |
10.6111/jkcgct.2014.24.5.207 |
| Popis: |
An ultrathin sheet-like carbon nanostructure provides an important model of a two-dimensional graphite structure with strong anisotropy in physical properties. As an easy and cheap route for mass production, RF thermal plasma synthesis of freestanding carbon nanosheet from CH (Methane) and C H (Propane) is presented. Using vapor synthesis process with RF inductively thermal plasma, carbon nanosheets were obtained without catalysts and substrates. The synthesized carbon nanosheets were characterized using transmission electron microscopy (TEM), Raman spectroscopy, X- ray diffraction (XRD) and Brunauer-Emmett-Teller (BET) analysis. The carbon nanosheets synthesized using methane and propane generally showed 5~6 and 15~16 layers with a wrinkled morphology and size of approximately 100 nm. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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