fig4
Figure 4. (A) SEM, (B) TEM and (C) HAADF-STEM images of the as-synthesized Au@4H/fcc-Ir0.14 nanostructures. (D) SEM images of discharge products generated from the Au@4H/fcc-Ir0.14. (E) Discharge-charge profiles of a Li-CO2 pouch cell utilizing Au@4H/fcc-Ir0.14 (Reproduced with permission[35]. Copyright 2022, National Academy of Sciences of the United States of America). (F) STEM-EELS elemental mapping of triangular RuRh nanosheet. (G) Schematic Illustration of the reaction mechanism on a single triangular RuRh alloy nanosheet. (Reproduced with permission[44]. Copyright 2020, Cell Press).
