Fig. 4: Dependence of flow velocity and output voltage on air humidity. | Nature Communications

Fig. 4: Dependence of flow velocity and output voltage on air humidity.

From: Circadian humidity fluctuation induced capillary flow for sustainable mobile energy

Fig. 4

a Snapshot of polystyrene microspheres movement of dry IL under air humidity of 90%. b Statistics of velocity under RH of 5–90%. c Averaged velocity and VOC versus RH. Inset is dependence of VOC on inward movement velocity (0–80 μm/s). d WC of dry IL drop versus time and WCS under different RH (25 °C).

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