Figure 1From: Microstructures and mechanical performance of polyelectrolyte/nanocrystalline TiO2 nanolayered compositesSEM observations, AFM characterization, and surface roughness of the nanocomposite. SEM observations on surface of the (PE/TiO2)4 nanolayered composite: (a) surface morphology and (b) layer structure. (c) AFM characterization of surface of the nanocomposite. (d) Surface roughness of the nanocomposite measured by AFM.Back to article page