Figure 4
From: Graphene nanoplatelets as nanofillers in mesoporous silicon oxycarbide polymer derived ceramics
Shows the presence of bimodal porosity in the GNP modified ceramics. (a) zoomed out image showing the presence of micro-sized pores, (b) magnified image of the same indicating the micro-sized pores are aligned and (c) zoomed in image of the strut showing the presence of meso-sized pores.
