• Hydrolytic Degradation: Hydrolytic degradation refers to the breakdown of polymers in the presence of water. CO₂-derived polymers like polycarbonates are known to undergo hydrolytic cleavage when exposed to water, leading to the breakdown of polymer chains. Hydrolytic degradation rates depend on factors such as the polymer's chemical structure, molecular weight, and environmental pH. The ability of CO₂-based polymers to degrade rapidly in aquatic environments offers significant benefits for reducing marine plastic pollution .