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Updated: Aug 26, 2025
10:22
Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer
Published on: November 30, 2020
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Sustainable Design of Structural and Functional Polymers for a Circular Economy.
Bernhard von Vacano1, Hannah Mangold1, Guido W M Vandermeulen2
1Group Research, BASF SE, 67056, Ludwigshafen am Rhein, Germany.
Angewandte Chemie (International Ed. in English)
|October 5, 2022
Summary
Achieving a circular economy for polymers requires transitioning to recycled and biobased materials and reducing CO2 emissions. Designing polymers for recyclability and biodegradability is key for sustainability.
Area of Science:
- Polymer Chemistry
- Materials Science
- Sustainability Science
Background:
- Current polymer production relies heavily on fossil fuels, contributing to environmental challenges.
- Both structural and functional polymers face end-of-life issues, necessitating improved recycling and biodegradability.
Purpose of the Study:
- To explore pathways for transforming polymer production towards a sustainable circular economy.
- To highlight the role of scientific advancements and external factors in this transition.
Main Methods:
- Review of scientific progress in polymer chemistry and applications.
- Analysis of computational material science contributions.
- Consideration of regulatory, societal, and economic factors.
Main Results:
- Scientific advancements enable designing polymers for enhanced recyclability and biodegradability.
- Integration of recycled and biobased feedstocks is crucial for CO2 emission neutrality.
- A holistic approach combining science, policy, and economics is needed.
Conclusions:
- The transition to a circular economy for polymers is feasible through scientific innovation and supportive frameworks.
- Designing for recyclability and biodegradability is essential for sustainable polymer lifecycles.
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