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. 2022 Jan 3;14:42. doi: 10.1007/s40820-021-00782-5

Fig. 4.

Fig. 4

a Schematic diagram of the mechanism of cyanoacrylate for suppressing Zn dendrite; b The illustrations of electronic cloud distribution of cyanoacrylate monomer; c CAs of bare Zn and coated Zn at a 150 mV overpotential; d Morphology of bare Zn foil and 502-decorated Zn foil obtained from symmetric Zn cells after Zn stripping/plating for 100 cycles at 0.5 mA cm−2 for 0.25 mAh cm−2; e long-term cycling stability for the symmetrical cells at 0.5 mA cm−2 for 0.25 mAh cm−2 with the inset showing detailed voltage profile [62].

Copyright 2020, Elsevier. f Schematic illustration of the Zn@ZnF2 electrode [67]. Copyright 2020, Wiley–VCH