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. 2018 Nov 13;8:16745. doi: 10.1038/s41598-018-35199-5

Figure 1.

Figure 1

(a) Sensor image (left) indicating electrode sensing area scaled against one cent coin, schematic cartoon (right) depicting the electric double layer (EDL) electrochemistry in the presence of RTIL and after an external positive potential bias is applied to the electrode. (b) COMSOL Multiphysics software line plot for simulation of current density from working electrode (WE) to Counter electrode (CE). (c) COMSOL Multiphysics software plot for distribution of electrolyte potential.