Liquid Metal-Induced Self-Healing Interface and 3D Porous Configuration Enable a High-Performance Si/Carbon Anode for Lithium-Ion Storage

). When paired with a commercial NCM811 cathode, the full cell maintains 86.8% capacity retention after 100 cycles at 0.5C. This work provides a multiscale design paradigm combining dynamic stress management and ion regulation for high-performance silicon-based energy storage systems.