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Potencial de los enlaces covalentes dinámicos en vitrímeros epoxídicos derivados de fuentes renovables

Authors: Thakur, Suman; López-Manchado, Miguel A.; Verdejo, Raquel;

Potencial de los enlaces covalentes dinámicos en vitrímeros epoxídicos derivados de fuentes renovables

Abstract

Resumen Las resinas epoxídicas de origen natural, aunque ofrecen ventajas medioambientales, suelen presentar las mismas limitaciones que sus homólogas derivadas del petróleo: difi- cultad de reciclado y reparación. Este artícu- lo explora el potencial de la incorporación de enlaces covalentes dinámicos, como ésteres borónicos, iminas y disulfuros, a las matrices epoxídicas bio-basadas para resolver estos problemas. Estos materiales podrían presen- tar capacidades de autorreparación, exten- diendo la vida útil del producto, y lo que es más importante, facilitar el reciclado median- te la ruptura y formación reversible de estos enlaces dinámicos. Estos materiales tienen el potencial de contribuir significativamente a un futuro más sostenible.

Biobased epoxy resins, while offering envi- ronmental advantages, often suffer from the same limitations as their petroleum-based counterparts: difficulty in recycling and repair. This article explores the potential of incorpo- rating dynamic covalent bonds, such as bo- ronic esters, imines, disulfides, into biobased epoxy matrices to address these challenges. These materials could exhibit self-healing capabilities, extending product lifespan, and more importantly, facilitate recycling through the reversible breaking and reforming of the- se dynamic bonds. These materials hold the potential to significantly contribute to a more sustainable future.

ST agradece la subvención PID2020-119546RJ-I00 financiada por MCIN/AEI/10.13039/501100011033

Peer reviewed

Keywords

autorreparación., Resinas epoxídicas de fuentes renovables, enlaces covalentes dinámicos, vitrímeros, reciclabilidad

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green