An Investigation on the Formation of Carbon Nanotubes by Two-Stage Chemical Vapor Deposition

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 (cm^−1)	G peak (cm^−1)	Ratio 𝐼D/𝐼G
700	1352	1610	1.20
750	1350	1605	0.98
800	1351	1611	0.88
850	1353	1604	0.86
900	1352	1609	0.76