Effect of C<inf>2</inf>H<inf>2</inf> flow rates and microwave powers on the synthesis of sp<sup>3</sup> carbon on glass substrates
© 2015, Hanyang University. All rights reserved. In this research, sp<sup>3</sup> and sp<sup>2</sup> carbon was deposited on glass substrates in 10-100 ml/min flow rates of C<inf>2</inf>H<inf>2</inf> at 650, 750 and 900 W microwave for 5 sec each. Rama...
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| Main Authors: | , , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84940037144&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/54611 |
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| Institution: | Chiang Mai University |
| Summary: | © 2015, Hanyang University. All rights reserved. In this research, sp<sup>3</sup> and sp<sup>2</sup> carbon was deposited on glass substrates in 10-100 ml/min flow rates of C<inf>2</inf>H<inf>2</inf> at 650, 750 and 900 W microwave for 5 sec each. Raman analysis revealed the presence of sp<sup>3</sup> and sp<sup>2</sup> carbon at 1534-1599 and 1325-1377 cm−1, corresponding to the G and D bands, respectively. Both sp<sup>3</sup> and sp<sup>2</sup> contents were controlled by the C<inf>2</inf>H<inf>2</inf> flow rates and microwave powers. By using X-ray diffraction (XRD), selected area electron diffraction (SAED), atomic force microscopy (AFM) and scanning electron microscopy (SEM), the carbon films of nanoparticle colonies were detected. |
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