Controlling the lifetime of biodegradable polymers in natural environments. Plastic waste in the environment is a massive global problem. One key solution is to substitute nondegradable plastics with

Description

Controlling the lifetime of biodegradable polymers in natural environments. Plastic waste in the environment is a massive global problem. One key solution is to substitute nondegradable plastics with bioderived and truly biodegradable polymers. Tailoring the rate of biodegradation of these polymers is essential for optimizing their functional performance and environmental impact. Yet the fundamental mechanisms of polymer biodegradation are poorly understood, with little current control over bioplastic lifetimes. This project will create model materials with a variety of surface topologies and chemistries in order to better understand biodegradation mechanisms and develop strategies to manipulate biodegradation rates and predict plastic lifetimes, paving the way for more sustainable solutions to plastic pollution.. Scheme: Discovery Projects. Field: 4016 - Materials Engineering. Lead: Prof Bronwyn Laycock