Table 5.
performance of the proposed sensor in comparison with other reported sensors in previous works.
| Sensing material | Fabrication method | Measurement range | Sensor Response Time (s) | Sensor Recovery Time (s) | Refs. |
|---|---|---|---|---|---|
| g-C3N4/GQDs nano composites | Hydrothermal Method | 7–97% RH | 44 | 10 | This paper |
| MoS2/GOQD | Drop coating | 11–97% RH | 20 | 12 | 63 |
| Flexible graphene quantum dots | Hydrothermal method | 1–100% RH | 12 | 43 | 64 |
| N-S co-doped graphene quantum dots prepared from waste | Hydrothermal method | 10–90% RH | 15 | 55 | 22 |
| CNT/GQD and CNT/PEDOT:PSS | Spin coating technique | 20–80% RH | 20 | 70 | 65 |