This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) provides $369,424 to Michigan State University for fundamental research on end-linked polymer networks. The objective is to investigate how topological defects regulate the strain-induced crystallization in these highly stretchable and tough polymers, and the corresponding impact on their mechanical properties. The research will combine experimental and modeling approaches at both the microscale and macroscale to develop a comprehensive understanding of the coupling between defects, crystallization, and mechanical behavior. This research aims to enable the development of novel strong and tough soft materials with applications in areas such as soft robotics, medical devices, and wearable electronics. The award period is from February 1, 2025 to January 31, 2028. No subawards are planned for this grant.
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