fig2

Figure 2. (A-C) SEM images of the silver nanowire and Ag₅₃Pd₄₇NSs monolayer array at the air/water interface; (D-F) TEM images of the AgNW and Ag₅₃Pd₄₇NSs. SEM: Scanning electron microscope; AgNW: silver nanowire; NS: nanosheet; TEM: transmission electron microscope.