Characterization of Carbon Nanofibers Treated with Thermal Nitrogen as a Catalyst Support Using Point-of-Zero Charge Analysis

Table 1

X-Ray diffraction intensity of carbon nanofiber.

Sample name	Calcinated conditions at 450°C	Intensity (counts)	d002 (nm)
G-com	—	21.0	0.344
1Gcom-1h	1 L/min, 1 h	21.0	0.343
1Gcom-3h	1 L/min, 3 h	25.0	0.343
1Gcom-6h	1 L/min, 6 h	23.7	0.343
0.5Gcom-3h	0.5 L/min, 3 h	25.4	0.343