Figure 1From: Wet-chemistry processing of powdery raw material for high-tech ceramicsMicrophotos of Ti silicates. (a) Silica obtained by base catalysis (TEM), (b) silica obtained by acid catalysis (TEM), (c) Ti0.03Si0.97O2 obtained by base catalysis (SEM), and (d) Ti0.03Si0.97O2 obtained by base catalysis (TEM).Back to article page