Impact of molecular weight, additives and copolymers on the chemical recycling of (bio)plastics using solid ruthenium-based catalysts

Key Points

• Chemical recycling of bioplastics shows promise, enabling a circular value chain in sustainability, particularly for PLA and PHA.
• Key metrics indicate how molecular weight, additives, and copolymer composition directly influence the efficiency of chemical recycling processes.
• This analysis considers the impact of ruthenium-based catalysts on hydrolysis reactions, revealing critical insights for sustainable practices in bioplastics.
• Findings may guide future designs for recycling processes, but they emphasize challenges related to molecular weight and material composition.