Table 1.
Type and contents of Pt oxidation state of different samples.
| Samples | Type and Contents of Elements (%) | ||
|---|---|---|---|
| Pt | |||
| Pt4+ | Pt2+ | Pt0 | |
| Pt-C3N4 | 17 | 63.8 | 19.2 |
| Pt-CDs/C3N4 | 16.2 | 83.8 | 0 |
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