Shiwang Cheng Contact CHENGS3@ORNL.GOV All Publications Big Effect of Small Nanoparticles: A Shift in Paradigm for Polymer Nanocomposites Unexpected Molecular Weight Effect in Polymer Nanocomposites Unraveling the Mechanism of Nanoscale Mechanical Reinforcement in Glassy Polymer Nanocomposites Polystyrene Glasses under Compression: Ductile and Brittle Responses Revealing spatially heterogeneous relaxation in a model nanocomposite Key Links Organizations Physical Sciences Directorate Chemical Sciences Division Separations and Polymer Chemistry Section Soft Matter Group
Research Highlight Key to mechanical reinforcement of glassy polymer nanocomposites has been unraveled
