This $510,000 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) aims to develop a practical and scalable approach for the universal compatibilization of polymers, facilitating the recycling of mixed plastic waste. The project, led by the University of California, Irvine, will investigate two innovative compatibilization methods based on dynamic covalent chemistry. The first method will introduce dynamic crosslinks during melt extrusion to chemically connect different polymer chains as in-situ formed compatibilizers. The second method will explore pre-made vitrimers as compatibilizers for immiscible polymer blends, creating mechanical interlocks during melt extrusion. These approaches are designed to provide universal applicability for compatibilizing diverse plastics, with the goal of addressing the global challenge of plastic pollution through improved mixed plastic recycling. The project is scheduled to run from August 1, 2024 to July 31, 2027.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $510.0k | 7/22/24 |