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Ratio between the different chemical states of uranium and oxygen in the absence and presence of 450 nm LED irradiation.
|
5US |
5UA |
5UC |
5UT |
|||||
|---|---|---|---|---|---|---|---|---|
| U5+/U6+ | Orest/Olat | U5+/U6+ | Orest/Olat | U5+/U6+ | Orest/Olat | U4+/U6+ | Orest/Olat | |
| Initial | 0.15 | 0 | 0.33 | 0.17 | 0.28 | 0.92 | 0 | 0.24 |
| Under irradiation | 0.53 | 0 | 0.63 | – | 0.36 | – | 3.33 | 0.19 |
| After long-term irradiation | 0.63 | 0 | 0.83 | 0.14 | 0.45 | 0.21 | 5 | 0.17 |
