Fig. 5. Electrochemical performance of different electrodes.

(A) CE of Li deposited on b-Cu, CMFs, and Ag@CMFs at different current densities for the same capacity of 1 mAh cm⁻². (B) Rate performance of Ag@CMFs-Li anode in an asymmetrical cell at various current densities with a fixed capacity of 2 mAh cm⁻². (C) Galvanostatic cycling voltage profiles of b-Cu-Li, CMFs-Li, and Ag@CMFs-Li anodes in symmetric coin cells at 1 mA cm⁻² with a capacity of 1 mAh cm⁻². (D) Ag@CMFs-Li anodes in symmetric coin cell at 10 mA cm⁻² with a capacity of 2 mAh cm⁻². (E) Galvanostatic charge/discharge curves of the Ag@CMFs-Li//LFP full cell at different current rates. (F) Cycling stability of the b-Cu-Li//LFP, CMFs-Li//LFP, and Ag@CMFs-Li//LFP full cells at 1 C (1 C = 170 mA g⁻¹).