Elucidating activity-property relationships of dual catalysts for poly(ethylene terephthalate) depolymerisation

Key Points

• This research aims to clarify the relationship between catalyst activity and properties in the depolymerisation of polyethylene terephthalate.
• Evaluated dual catalysts for depolymerising PET
• Assessed monomer recovery efficiency
• Analyzed physical and chemical properties of catalysts
• Proved effective recovery of monomers from PET
• Identified optimal catalyst compositions
• Showed rapid depolymerisation rates under specific conditions