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Effects of the bending angle on the sensing characteristics of the PANI grafted film sensor to 250 ppm NH3 at 50 °C.
| Bending Angle | log (R0/Ω) | Normalized S Value/% | t80/min | Re/% | |
|---|---|---|---|---|---|
| Sensor 1 | 0 | 4.7 | 100 | 11 | 81 |
| −60 | 5.4 | 74 | 13 | 84 | |
| Sensor 2 | 0 | 4.8 | 100 | 9 | 92 |
| +60 | 5.4 | 91 | 9 | 90 |
