This $381,000 three-year Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports research at Northwestern University to develop an accurate hierarchical modeling approach for understanding the structural and mechanical properties of polymer grafted nanoparticle materials. The research will employ molecular simulations, theory, and machine learning to explain how variability in nanoparticle and polymer graft size, known as dispersity,...
This National Science Foundation Project Grant of $436,084 supports research at Carnegie Mellon University from May 2022 through April 2025 under the Mathematical and Physical Sciences program (CFDA 47.049). The award will fund the development of novel methods to control interactions between polymer and nanomaterial constituents in polymer nanocomposites. Specifically, the grantee will synthesize brush particle model systems and characterize the structure evolution of liquid-crystal phase...
This $399,999 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports a collaborative research effort between the University of Houston and Carnegie Mellon University. The goal is to develop novel segmented polar-polyolefin copolymer materials with complex molecular architectures, including spheres, cylinders, and wormlike structures. These materials have potential applications in energy storage and plastic...
This $374,132 federal Project Grant award was provided by the National Science Foundation (NSF) under the Engineering program (CFDA 47.041) to the University of Houston System. The award will fund research aimed at unveiling the dynamics of liquid-like macromolecular condensed phases, from nucleation to stability. The project uses advanced computer modeling to explore the fundamental steps governing how macromolecules in solutions group together, with the goal of unlocking new possibilities...
This Project Grant award of $340,000 from the National Science Foundation's (NSF) Mathematical and Physical Sciences program supports research into polymer nanocomposites. The research aims to provide fundamental understanding of the chemistry, physics, and engineering principles that can be leveraged to develop advanced functional materials, such as those with applications in energy storage and water purification. Key objectives include: 1) elucidating how brush charge density affects...
This $246,000 three-year Project Grant from the National Science Foundation's Division of Materials Research supports research and educational activities at Columbia University related to polymer grafted nanoparticles. Specifically, the awardee will develop a hierarchical computational modeling approach to understand the structural and mechanical properties of materials composed solely of inorganic nanoparticles chemically grafted with polymer chains. The research aims to employ molecular...
This $300,001 Project Grant from the National Science Foundation's Division of Materials Research will fund collaborative research between Princeton University and other institutions to understand polymer adsorption mechanisms and optimize nanocomposite material properties. Over three years, the researchers will employ fluorescence experiments and molecular dynamics simulations to probe how irreversibly adsorbed polymer layers form at interfaces in films and nanocomposites. They aim to establish...
The National Science Foundation Division of Materials Research awarded a $326,199 Project Grant to the University of South Florida under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to conduct collaborative research from July 1, 2023 to June 30, 2026. The award will support integrated experiments and molecular dynamics simulations to understand the mechanism and consequences of polymer adsorption in films and nanocomposites. Researchers will employ fluorescence...
This National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET) Project Grant award for $450,000 will support research on the rheology, or flow behavior, of polymer melts containing designed "hairy" nanoparticles. The project aims to: (1) experimentally investigate the rheology of polymer nanocomposites with different nanoparticle shapes, (2) develop and validate computational models to simulate these suspensions, and (3)...
The National Science Foundation (NSF) Division of Chemistry awarded a $539,999 Project Grant to the University of Houston under the Mathematical and Physical Sciences program (CFDA 47.049) to carry out computational quantum chemistry research. The purpose of the research is to explore, test, and validate molecular-level design principles for functional carbon-rich materials, such as light-responsive polymers, nanotubes, and organic electronics. The expected outcomes include the development of...