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. 2024 Sep 25;7(19):22631–22639. doi: 10.1021/acsanm.4c03320

Figure 3.

Figure 3

Microscopic characterization. Top-view SEM images of: (a) pristine graphite foil, (b) reconstructed surface upon irradiation (black arrow indicates the scanning direction), (c,e) LIVGNs irradiated with a laser power of 10 W (red arrow indicates the sharp edges), and (d,f) LIVGNs irradiated with a laser power of 20 W. SEM images of the LIVGNs (g) tilted in 45° (red arrows mark the nanosheet orientation) and (h) tilted in 90°. (i1,2) HRTEM images exposing the lattice fringes and sharp edges of LIVGNs (red arrow indicates the sharp edges, Figure i2).