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Typical surface chemical composition of fresh (t = 0) and aged (t = 15 days in water) P3HT samples.
| Sample ID | C% | S% | O% | Si% | Au% |
|---|---|---|---|---|---|
| P3HT (t = 0 day) | 79.6 | 5.7 | 9.1 | 5.3 | 0.3 |
| P3HT (t = 15 days) | 80.5 | 5.4 | 10.9 | 3.0 | 0.2 |
Error on atomic percentages (At%) is ±0.2% for Au and ±0.5% for all the other elements.
