Table 1: The D and G peak position and ratio of 𝐼 𝐷 / 𝐼 𝐺 growth of CNT at different pyrolysis temperatures.

Pyrolysis temperature (°C)D peak ( c m 1 ) G peak ( c m 1 ) Ratio 𝐼 D / 𝐼 G

700135216101.20
750135016050.98
800135116110.88
850135316040.86
900135216090.76