A Study of CO₂ Methanation over Ni-Based Catalysts Supported by CNTs with Various Textural Characteristics

Table 2

Structural characteristics of the catalysts.

Sample	(m^2/g)	(cm^3/g)	Average pore diameter (nm)
AC	927.5	0.680	2.93
Ni/AC	538.4	0.338	2.51
Ni/CNTs-A	103.1	0.312	12.09
Ni/CNTs-C	156.2	0.592	15.17
Ni/CNTs-E	174.7	0.373	8.55