Research Article
Growth of MWCNTs on Flexible Stainless Steels without Additional Catalysts
Table 2
Atomic concentrations of sp2 C=C and sp3 C-C for MWCNTs and amorphous carbon films.
| Heated temperature (°C) | sp2 C=C | sp3 C-C | sp3/sp2 ratio | Atomic concentration (at. %) | Atomic concentration (at. %) |
| 600 | 77.09 | 12.23 | 0.159 | 700 | 74.07 | 12.52 | 0.169 | 800 | 71.24 | 12.58 | 0.177 | 900 | 72.55 | 13.03 | 0.179 |
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