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Sensing parameters towards H2 different concentrations at 100 °C, 0% RH, and 15% RH under UV (365 nm) illumination.
| H2 Conc (ppm) | Response (%) | Response Time (s) | Recovery Time (s) | |||
|---|---|---|---|---|---|---|
| 0% RH | 15% RH | 0% RH | 15% RH | 0% RH | 15% RH | |
| 2000 | 127.2 | 193.5 | 780 | 540 | 510 | 210 |
| 3000 | 145.6 | 307 | 600 | 420 | 660 | 210 |
| 4000 | 160 | 361 | 450 | 210 | 480 | 180 |
| 5000 | 168 | 386 | 210 | 150 | 480 | 180 |
| 6000 | 172 | 416 | 90 | 70 | 660 | 180 |
