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. 2021 Sep 28;430:132723. doi: 10.1016/j.cej.2021.132723

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Fig. 3 — a–d) Cycling performance of Zn//Zn symmetric cell with blank GF and S-MFs at current density of 0.5 mA cm⁻² (for 0.25 mAh cm⁻²); e) detailed voltage profiles obtained from Fig. 3a–d; f) cycling performance of Zn//Zn symmetric cell with optimized S-MF at current densities of 0.5–12 mA cm⁻²; g) cycling performance of Zn//Zn symmetric cell with optimized S-MF at 2 mA cm⁻² for 1000 h.