Data obtained from pressure–composition isotherms of the Mg–Ni(Fe) sample at various temperatures.
| Temperature (K) | Low plateau of absorption (MPa) | High plateau of absorption (MPa) | Maximum hydrogen content (wt%) |
|---|---|---|---|
| 598 | 0.45 | 0.88 | 3.0 |
| 623 | — | 1.41 | 3.1 |
| 648 | 1.27 | 1.95 | 3.6 |
| 673 | 2.05 | 2.97 | 3.9 |