Fig. 4From: A Two-Step Methodology to Study the Influence of Aggregation/Agglomeration of Nanoparticles on Young’s Modulus of Polymer Nanocomposites a, b The calculations of modulus by Eqs. 10–11 as a function of “z” and “y” at E m = 3 GPa, E f = 150 GPa, and ϕ f = 0.02Back to article page