Ongoing research in CO₂-based polymer production is focused on overcoming the current limitations in catalyst development, polymerization techniques, and polymer modification. Efforts to improve the selectivity, activity, and stability of CO₂ activation catalysts are critical for increasing the efficiency of the polymerization process. Recent advancements in metal-organic frameworks (MOFs) and high-throughput screening of catalysts offer promising prospects for enhancing CO₂ capture and conversion efficiency . Furthermore, polymerization techniques such as controlled radical polymerization and living polymerization are being explored to tailor the polymer structure and properties for specific applications. Enhancing the biodegradability and mechanical properties of CO₂based polymers, while maintaining cost-effectiveness, remains a significant challenge. Polymer modification strategies, including blending with other biodegradable materials or incorporating functional groups, are being developed to improve the versatility of CO₂derived plastics .