Growth of Carbon Nanofibers in Phenolic Resin for Carbon-Contained Refractory Using Different Catalysts

Table 2

Weight loss rates of the modified PR.

Sample	Catalyst	Weight loss rate/%
		200°C	400°C	600°C	800°C
Reference		93.03	93.38	21.21	4.71
(a)	Ni	99.30	99.20	29.37	3.88
(b)	Co	98.41	98.59	63.69	3.33
(c)	Fe	97.70	97.28	83.89	1.63
(d)	Ni/Co	98.32	98.33	86.98	6.24
(e)	Ni/Fe	99.18	99.21	91.81	2.54
(f)	Fe/Co	96.46	96.20	89.88	8.46