Synthesis, Properties, and Applications of Bio-Based Cyclic Aliphatic Polyesters

Area of Science:

• Polymer Chemistry
• Materials Science
• Sustainable Polymers

Background:

• Cyclic polymers have historically faced synthetic challenges, including linear contaminants, hindering development.
• Significant progress in cyclic polymer synthesis has been achieved over the last decade.

Purpose of the Study:

• To review the synthesis, properties, and applications of cyclic polymers.
• To focus on bio-based aliphatic polyesters derived from bioderived monomers.
• To highlight recent advancements and commercialization potential.

Main Methods:

• Review of synthetic routes for cyclic polymers from bioderived monomers.
• Examination of ring closure and ring expansion polymerization mechanisms.
• Analysis of unique physical properties and potential applications.

Main Results:

• Substantial recent developments in the synthesis of cyclic polymers.
• Detailed mechanistic insights into ring closure and ring expansion polymerization.
• Identification of unique properties and promising applications for cyclic polymers.

Conclusions:

• Recent synthetic advancements overcome previous limitations in cyclic polymer production.
• Bio-based cyclic polyesters offer unique properties and significant commercialization potential.
• The versatility of cyclic polymer topology drives progress in sustainable materials.