TABLE 6.
Various catalysts used in hydrogen production by methane pyrolysis.
| Catalyst type | Examples |
| Metal catalyst | Ni, Fe, Co |
| Metal supported catalysts | NPs, MOFs, Carbon NMs |
| Non supported catalysts | Cellulose, ionic liquids |
| Metal oxide supported catalysts | La2O3, ZiO2, Al2O3, SiO2 |
| Noble metal supported catalysts | Pt, Ir, Pd, Rh, Ce |