Japan Atomic Energy Agency
Thermodynamic database for nuclear fuels and
reactor materials
Thermodynamic data
U4O9
| Temperature (T) [K] | Specific heat capacity (Cp) [J/molK] | Enthalpy (H) [J/mol] | Entropy (S) [J/molK] | Gibbs energy (G) [J/mol] |
|---|---|---|---|---|
| 298.15000 | 290.59543 | -4.51409E6 | 335.67160 | -4.61418E6 |
| 300.00000 | 291.19230 | -4.51356E6 | 337.47100 | -4.61480E6 |
| 400.00000 | 314.34733 | -4.48056E6 | 432.21583 | -4.65345E6 |
| 500.00000 | 328.40907 | -4.44838E6 | 503.96830 | -4.70037E6 |
| 600.00000 | 338.89152 | -4.41500E6 | 564.80623 | -4.75388E6 |
| 700.00000 | 347.68404 | -4.38066E6 | 617.72210 | -4.81307E6 |
| 800.00000 | 355.57581 | -4.34549E6 | 664.67143 | -4.87723E6 |
| 900.00000 | 362.94387 | -4.30947E6 | 707.08777 | -4.94585E6 |
| 1000.00000 | 369.98678 | -4.27282E6 | 745.69449 | -5.01852E6 |
| 1100.00000 | 376.81721 | -4.23548E6 | 781.27971 | -5.09489E6 |
| 1200.00000 | 383.50293 | -4.19746E6 | 814.35461 | -5.17469E6 |
| 1300.00000 | 390.08671 | -4.15878E6 | 845.31177 | -5.25769E6 |
| 1400.00000 | 396.59660 | -4.11945E6 | 874.45894 | -5.34369E6 |
| 1500.00000 | 403.05163 | -4.07947E6 | 902.04166 | -5.43253E6 |
| 1600.00000 | 409.46508 | -4.03884E6 | 928.25894 | -5.52406E6 |
| 1700.00000 | 415.84643 | -3.99758E6 | 953.27423 | -5.61814E6 |
| 1800.00000 | 422.20263 | -3.95567E6 | 977.22339 | -5.71467E6 |
| 1900.00000 | 428.53881 | -3.91314E6 | 1000.22054 | -5.81355E6 |
| 2000.00000 | 434.85889 | -3.86997E6 | 1022.36247 | -5.91469E6 |