| Samples | 10 min | 20 min | 30 min | 20 min-Annealed |
| α (μV/K) | −120.50 | −85.27 | −95.14 | −46.44 |
| σ (S/cm) | 0.71 | 0.79 | 0.91 | 1.30 |
| S (10−10 V2A/Km) | 10309 | 5744 | 8237 | 2803 |