Fig. 3: Electrochemical symmetrical cell test and EIS measurement.
From: Fluorinated hybrid solid-electrolyte-interphase for dendrite-free lithium deposition
a The voltage profiles of symmetrical cells with bare Li and different thickness of AFH SEI at a current density of 0.5 mA cm−2 to achieve a capacity of 1 mAh cm−2. b Nyquist plot of bare Li and different thickness of AFH SEI symmetrical cells at fresh conditions. c, d Nyquist plot of bare Li and AFH-25 symmetrical cells after 10 cycles and 50 cycles at 0.5 mA cm−2, respectively.
