Table 2 Solubility of GaN in supercritical ammonia with NH4Cl + NH4I mixed mineralizer
Temperature (°C) | Pressure (MPa) | Concentration of mineralizer (mol%) | Mole fraction of NH4Cl (−) | Solubility (mol%) |
|---|---|---|---|---|
450 | 100 | 2.9 | 0.00 | 0.15 |
450 | 98 | 3.1 | 0.25 | 0.30 |
450 | 100 | 3.1 | 0.50 | 0.45 |
450 | 96 | 3.2 | 0.75 | 0.74 |
450 | 100 | 3.1 | 1.00 | 0.92 |
495 | 101 | 3.1 | 0.50 | 0.58 |
515 | 101 | 3.1 | 0.50 | 0.73 |
550 | 102 | 3.1 | 0.50 | 1.20 |