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. 2018 Sep 25;6:432. doi: 10.3389/fchem.2018.00432

Figure 6.

Figure 6

Sensor electrical features at 60°C (S60°C) in dependence on %RH: the Normalized current curves (I/I0, black) and Relative Humidity percentage (green) VS time are depicted (A). Sensor Response Curves VS Relative Humidity percentage at 40, 60, 80°C (green, brown and black, respectively) with an inset showing the Sensitivity values at 40, 60 and 80°C are reported.