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. 2020 Nov 3;11:5561. doi: 10.1038/s41467-020-18844-4

Fig. 2. The lithium ion migration characterization of 3D-Sp-COF.

Fig. 2

a The chronoamperometry of the Li/3D-Sp-COF/Li symmetric cells (experiment condition: ambient temperature, potential step of 10 mV). The insets present the EIS before and after polarization at ambient temperature. b Theoretical calculation of Li-ion migration behaviors inside the pore (top) with corresponding energy diagrams (bottom). The initial, transition, and final states are abbreviated as IS, TS, and FS, respectively.