Figure 2
From: Size and distribution of the iron oxide nanoparticles in SBA-15 nanoporous silica via SANS study
HRTEM image of Fe2O3@SBA-15 nanocomposite series. (a) Blank SBA-15, (b) Fe2O3@SBA-15 - low concentration of nanoparticles, (c) Fe2O3@SBA-15 - high concentration of nanoparticles. Perpendicular (upper raw) and longitudinal (bottom raw) views to hexagonal axis.
