Pressure‐Induced Pre‐Lithiation Enables High‐Performing Si Anodes in All‐Solid‐State Batteries

A commentary on pressure‐induced pre‐lithiation towards Si anodes in all‐solid‐state Li‐ion batteries (ASSLIBs) using sulfide electrolytes (SEs) is presented. First, feasible pre‐lithiation technologies for Si anodes in SE‐based ASSLIBs especially the significant pressure‐induced pre‐lithiation strategies are briefly reviewed. Then, a recent achievement by Meng et al. in this field is elaborated in detail. Finally, the significance of Meng's work is discussed.