This National Science Foundation (NSF) Integrative Activities program Project Grant award, valued at $222,890, will fund research to develop 2D auxetic lattice actuators that integrate shape memory alloy (SMA) backbones within elastomeric polymers. The goal is to enable enhanced functional deformation transfer from the SMA components to the surrounding elastomer, advancing the practical application of SMAs in soft robotics applications such as artificial muscles, soft grippers, wearables, and medical devices. The project will leverage laser micromachining techniques to create novel SMA geometries, particularly auxetic lattices, which will then be embedded within rubbery polymers. Advanced materials characterization methods, including in-situ scanning electron microscopy, will be employed to analyze the composite system's performance. The principal investigator will collaborate with an expert in functional polymers and soft robotics to address gaps in polymer characterization expertise. This work builds on the PI's existing research in polymer/composite characterization and SMA applications, positioning them for future utilization of advanced materials analysis facilities.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $222.9k | 11/21/24 |