Revestimiento similar a la piel estabiliza el ánodo de litio que se forma in situ para baterías de alta densidad energética

redistributing Li+ flux and guiding uniform lithium nucleation. Accordingly, HC-coated Cu (HCCu) exhibits an increased Li+ transference number (0.71) and a reduced Li nucleation overpotential (13 mV). At a deposition capacity of 3 mAh cm-2, HCCu enables compact Li deposition with a thickness of 16.2 μm, which approaches the theoretical value of 15 μm. Consequently, Li||HCCu cells deliver a high average coulombic efficiency (CE) of 99.2% over 400 cycles. Moreover, a 6.4 Ah HCCu||LRMO pouch cell achieves a high energy density of 578.5 Wh kg-1, providing a viable pathway toward scalable, energy-dense IFLMBs.