| hydrogen → ReceivesAction → used in fuel cells | 0.56 | |
| catalyst → ReceivesAction → used in fuel cells | 0.33 | |
| membrane → ReceivesAction → used in fuel cells | 0.28 | |
| electrode → ReceivesAction → used in fuel cells | 0.27 | |
| fluid → ReceivesAction → used in fuel cells | 0.25 | |
| hydrazine → ReceivesAction → used in fuel cells | 0.25 |