Overview
The Root Lab applies experimental materials synthesis, processing, and characterization in tandem with computer simulation to investigate multiscale phenomena involving complex interfaces in functional macromolecular composites. We are especially interested in systems out-of-equilibrium and having life-like, stimuli-responsive behavior. Knowledge and materials innovations produced by this fundamental research are used to demonstrate device prototypes for applications in energy, information, healthcare, and robotics. Specific projects include:
1) Autonomous alignment and self-healing in multilayers of dynamic polymer composites for damage-intelligent soft robotics.
2) Thermal transport and dielectric stability in macromolecular composites of liquid metal microdroplets for electrically insulating, processable, and adhesive thermal interfaces.
3) Low-loss dielectric composites for energy-efficient, high-speed electronics packaging.
4) Phase-separated blends of semiconducting polymers with thermoplastic elastomers for stretchable active devices.