Elemental composition of the MWCNT-supported catalysts.
| Catalysts | Elemental composition (%) | ||||||
|---|---|---|---|---|---|---|---|
| C | O | Ni | Mg | Mn | Ce | Cu | |
| MWCNT | 95.4 | 4.6 | — | — | — | — | — |
| Ni10/MWCNT | 91.14 | 7.19 | 1.67 | — | — | — | — |
| Ni10–Mg10/MWCNT | 75.26 | 19.73 | 2.64 | 2.37 | — | — | — |
| Ni10–Mn10/MWCNT | 84.90 | 9.53 | 2.56 | — | 3.01 | — | — |
| Ni10–Ce10/MWCNT | 83.90 | 11.66 | 2.65 | — | — | 1.79 | — |
| Ni10–Cu10/MWCNT | 79.84 | 9.39 | 7.72 | — | — | — | 3.04 |