Fig. 5: Mechanism of the Zn2+ plating/stripping behaviours on Zn@PAH/PAA. | Nature Communications

Fig. 5: Mechanism of the Zn2+ plating/stripping behaviours on Zn@PAH/PAA.

From: Self-assembled polyelectrolytes with ion-separation accelerating channels for highly stable Zn-ion batteries

Fig. 5: Mechanism of the Zn2+ plating/stripping behaviours on Zn@PAH/PAA.The alternative text for this image may have been generated using AI.

a In-situ Raman spectra of the Zn@PAH/PAA electrode at 35 mA cm−2 for 3600 s each cycle. (s: stripping, p: plating). b The binding energy of different coordination structures of PAA−. c The binding energy of different coordination structures of PAH+. d Schematic diagram of the Zn deposition process on Zn@PAH/PAA.

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