fig2

Figure 2. Schematic diagram of EAM-based SSEs. (A) Ion-electron transport behavior. In case the single insulating polymer layer may leak some electrons, the continuous multilayers ensure the complete insulation of whole SSEs; (B) Insulation design of EAM-based SSEs in the condition of dynamic potential distribution. The interface superiorities: (C) Ion concentration redistributor; (D) Lithiophilic sites; (E) Mixed conductive interface. EAM: Electrochemically active material; EAMs: electrochemically active materials; SSEs: solid-state electrolytes; LTO: Li₄Ti₅O₁₂.