Solid-electrolyte interphase from nanowood for high-performance Li-metal batteries

Solid-electrolyte interphase (SEI) can effectively facilitate spatially homogeneous lithium (Li)-ion flux and rapid Li-ion transport, which is significantly critical for long-lifespan Li-metal batteries (LMBs). Recently, Lu et al. report a natural-wood-structured interface as an artificial SEI to prepare high-performance LMBs with a long lifespan.