Fig. 5: Structural changes of Ni3(HITP)2 electrodes during operation. | Nature Communications

Fig. 5: Structural changes of Ni3(HITP)2 electrodes during operation.

From: Selective Anion Anchoring in MOF-Based Supercapacitors Revealed with Operando Small-Angle X-Ray Scattering

Fig. 5

Evolution of the (a) in-plane lattice parameter a and (b) layer spacing c and the associated strain as a function of applied cell voltage (black thin line). The light colour line in the background shows the measured data, while the thicker darker line represents a smoothed moving point average over 8 data points. The zoomed in section on the bottom left of each plot shows the first 50 min for a more detailed view of the CVs. Corresponding plots for the counter electrode, under reversed polarity, are provided in SI Supplementary Fig. S11.

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