fig3

Figure 3. (A) Configuration of a full cell setup intended for cycling tests and EIS measurements. (B) Nyquist plots at a temperature of 50 °C (Insert: equivalent circuit model). Cross-sectional SEM images of symmetric cells (Li/SPE/Li) after being charged to a capacity of 20 mAh/cm² at a current density of 0.04 mA/cm² (C) with and (D) without ABL. Reproduced with permission from Ref.^[42] Copyright 2019, American Chemical Society. (E) Schematic diagrams outlining the step-by-step manufacturing process of a 3D lithium anode integrated with a flowable interphase. SEM images and digital photographs of the 3D Li-rGO anode (F and H) before and (G and I) after thermal infiltration of flowable PEG. (J) Rate capability performance. Reproduced with permission from Ref.^[45] Copyright 2017, Science.