Fig. 1From: Silica-Supported Titania–Zirconia Nanocomposites: Structural and Morphological Characteristics in Different MediaNitrogen adsorption–desorption isotherms (a) and incremental pore size distributions (b) for initial silica (curve 1), TiZrSi1 (2), and TiZrSi2 (3) calcined at 550 °CBack to article page