Parameter Optimisation of Carbon Nanotubes Synthesis via Hexane Decomposition over Minerals Generated from Anadara granosa Shells as the Catalyst Support

Table 4

Optimization criteria for CNTs synthesis using Anadara granosa shells as substrate.

Reaction conditions
Catalyst percentage (%)	7.5
Synthesis duration (h)	0.75
Synthesis temperature (°C)	850
Predicted carbon yield (%)	129.22
Experimental carbon yield (%)	131.62