Synthesis of Silica Nanoparticles by Sol-Gel: Size-Dependent Properties, Surface Modification, and Applications in Silica-Polymer Nanocomposites—A Review

Figure 13

(a) Complex modulus and damping behavior, and (b) first and second glass transition temperatures (T_g and T_β) as a function of nanosilica volume fraction, as reported by Zhang et al. [65].

(a)

(b)