Research Article
Sonochemical Approach to Synthesis of Co-B Catalysts and Hydrolysis of Alkaline NaBH4 Solutions
Table 3
Activation energies in presence of various Co-based catalysts.
| Catalyst | Activation energy (kJ·mol−1) | References |
| Co powder | 75.00 | [31] | Co nanoparticle | 35.00 | [13] | Co (-Al2O3 support) | 32.63 | [32] | Co (Raney form) | 53.70 | [33] | Co-B (active carbon support) | 57.80 | [34] | Co-B powder | 64.87 | [12] | Co-B (clay support) | 56.32 | [35] | Co-B | 52.73 | [36] | CoB-1 (sonohydrolysis) | 46.15 | At this work | CoB-1 (magnetic stirring hydrolysis) | 51.68 | At this work |
|
|