Fig. 4: Charging dynamics of porous carbon electrodes.
From: Realistic atomic model for charge storage and charging dynamics of amorphous porous carbons
a MD-obtained charging process of the nanoporous carbon electrode under 2 V voltage (blue), fitted by the FEC model (red). b Schematic of the FEC model describing the charging process of MD simulation. Levels I and II account for the ion transport in ultramicropores and large micropores, respectively. An ion path is given in the schematic (the right panel). c Charging processes of ultramicropores and large micropores obtained by the FEC model. The charges have been normalized by their equilibrium values. d, e LEC of in-pore ions as a function of pore size for negative (d) and positive (e) electrodes. f Schematic of a real electrode consisting of packed carbon particles. g Nyquist plot of EIS from the electrochemical measurement and the prediction by the MIM. Source data are provided as a Source Data file.
