Figure 3
SEM images of H 23 (a–c) and MGL 190 (d–f) air cathodes used in this study. Cross sections (a,b), and gas diffusion layers at low (c,d) and higher (e,f) magnifications.
Figure 3 | Scientific Reports
SEM images of H 23 (a–c) and MGL 190 (d–f) air cathodes used in this study. Cross sections (a,b), and gas diffusion layers at low (c,d) and higher (e,f) magnifications.
