Figure 8. (A,B) AFLSB cell configurations composed of Cu foil anode and Li2S cathode and higher stability of AFLSBs over Cu||LFP full cells. Reproduced with permission.[59] Copyright 2018, Wiley-VCH. (C,D) Effect of Te additives for stabilization of anode and formation mechanism of Tellurium based SEI layer on Li metal. Reproduced with permission.[60] Copyright 2020, Elsevier. (E,F) Schematic illustration of Li2S and catalyst composite (Li2S-Co9S8/Co) and its advatage and galvanostatic discharge at 0.1 C of AFLSBs with different cathode composites (Li2S-Co9S8/Co-Te, Li2S-Co9S8/Co, and Li2S-C). Reproduced with permission.[145] Copyright 2021, American Chemical Society.