adsorbed domains and nanoparticle bridging chains affect the structural, conformational,
thermodynamic, and dynamic properties of attractive polymer nanocomposite melts in the
semi-dilute regime. As a model system we have chosen an unentangled poly (ethylene
glycol)(PEG) matrix containing amorphous spherical silica nanoparticles with different
diameters and at different concentrations. Emphasis is placed on properties such as the …