Low Temperature Growth of Single-Walled Carbon Nanotubes from Pt Catalysts under Low Ethanol Pressure by Alcohol Gas Source Method
Figure 2
Raman spectra of SWNTs grown with Pt catalysts under various ethanol pressures at (a, b) 700°C, (c, d) 450°C, and (e, f) 400°C. (a, c, e) RBM and (b, d, f) high frequency regions in the Raman spectra are shown. The excitation wavelength was 785 nm.