Synthesis and Degradation Study of Polymer Model Compounds
Faculty Mentor Information
Dr. Joshua Pak, Idaho State University
Dr. Courtney Jenkins, Idaho State University
Presentation Date
7-2025
Abstract
Polymers (a majority component of plastics) have been attracting increasing attention from scientists as nano- and micro-plastics are being found in unimaginable places. Recent reports show these plastic particles are found in the highest glaciers of the world and in plants and animals, including humans. These particles undergo slow degradation in the natural environment which can last for hundreds of years. In this project, we are interested in simulating how polymers degrade in the natural environment and physiological conditions. By monitoring molecular species being released from the simulated degradation conditions, we may gain a better understanding of how these trace chemicals influence affected animals. We have prepared and characterized several condensation polymers (polyesters, polycarbonates, polyamides, polyureas, and polyurethanes) model compounds and examined their degradation behavior under a series of simulated degradation conditions. These samples were exposed to accelerated degradation in various environmental conditions. In this presentation, we will share results from synthetic efforts and the degradation studies. The knowledge gained from this project can lay a foundation for the detailed understanding of how different polymer-related environmental contaminants are introduced to our water.
Synthesis and Degradation Study of Polymer Model Compounds
Polymers (a majority component of plastics) have been attracting increasing attention from scientists as nano- and micro-plastics are being found in unimaginable places. Recent reports show these plastic particles are found in the highest glaciers of the world and in plants and animals, including humans. These particles undergo slow degradation in the natural environment which can last for hundreds of years. In this project, we are interested in simulating how polymers degrade in the natural environment and physiological conditions. By monitoring molecular species being released from the simulated degradation conditions, we may gain a better understanding of how these trace chemicals influence affected animals. We have prepared and characterized several condensation polymers (polyesters, polycarbonates, polyamides, polyureas, and polyurethanes) model compounds and examined their degradation behavior under a series of simulated degradation conditions. These samples were exposed to accelerated degradation in various environmental conditions. In this presentation, we will share results from synthetic efforts and the degradation studies. The knowledge gained from this project can lay a foundation for the detailed understanding of how different polymer-related environmental contaminants are introduced to our water.