Synthesis and Characterization of Carbon Nanofibers Grown on Powdered Activated Carbon

Table 1

Yield percentage of the CNF growth on impregnated PAC.

Catalyst percentage (%)	Weight (g) of sample before CNF growth ()	Weight (g) of sample after CNF growth ()	Yield (%)
1	1.2	1.56	30
3	1.2	2.16	68
5	1.3	2.02	55
7	1.3	1.86	43