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. 2019 Dec 16;4(26):22169–22177. doi: 10.1021/acsomega.9b03456

Table 2. Thickness of the As-Prepared Sensor Films as a Function of the Volume of rGO–PEDOT/PSS–Nafion (0.5 wt %) Solutions for Developed 2 cm2 Casting Films using a Profilometer.

film volume of the solutions (μL) @ 2 cm2 thickness (μm)
1 100 0.52
2 200 1.13
3 300 2.20
4 400 3.80