Biobased vitrimers: Towards sustainable and adaptable performing polymer materials

MA Lucherelli, A Duval, L Avérous - Progress in Polymer Science, 2022 - Elsevier
In the last decades, Covalent Adaptable Networks (CAN) appeared as an innovative
polymer family, able to bridge the gap between thermoplastics and thermosets. CAN rely on …

Vitrimers: Current research trends and their emerging applications

J Zheng, ZM Png, SH Ng, GX Tham, E Ye, SS Goh… - Materials Today, 2021 - Elsevier
The development of recyclable plastics is a key research focus in today's world due to their
environmental issues, and non-renewability concerns. Recently, vitrimeric materials have …

Closed-loop recyclable fully bio-based epoxy vitrimers from ferulic acid-derived hyperbranched epoxy resin

L Zhong, Y Hao, J Zhang, F Wei, T Li, M Miao… - …, 2022 - ACS Publications
Epoxy vitrimers with dynamic covalent networks enable reprocessing and recycling of epoxy
thermosets. However, achieving high mechanical performance remains a challenge. In this …

Recovery of epoxy thermosets and their composites

X Zhao, Y Long, S Xu, X Liu, L Chen, YZ Wang - Materials Today, 2023 - Elsevier
As the currently predominant thermoset plastic, epoxy thermoset is widely used in composite
materials, electronic packaging materials, coatings and adhesives. The rapid rise in epoxy …

Biobased covalent adaptable networks: towards better sustainability of thermosets

XL Zhao, PX Tian, YD Li, JB Zeng - Green Chemistry, 2022 - pubs.rsc.org
Thermosets have many advantages such as excellent mechanical properties, dimensional
stability, and chemical and environmental resistance, but suffer from unsustainability …

Bio-based hyperbranched epoxy resins: synthesis and recycling

Y Jiang, J Li, D Li, Y Ma, S Zhou, Y Wang… - Chemical Society …, 2024 - pubs.rsc.org
Epoxy resins (EPs), accounting for about 70% of the thermosetting resin market, have been
recognized as the most widely used thermosetting resins in the world. Nowadays, 90% of …

Dynamic bonds: adaptable timescales for responsive materials

SV Wanasinghe, OJ Dodo… - Angewandte Chemie, 2022 - Wiley Online Library
Dynamic bonds introduce unique properties such as self‐healing, recyclability, shape
memory, and malleability to polymers. Significant efforts have been made to synthesize a …

Self-healing, reprocessable, degradable, thermadapt shape memory multifunctional polymers based on dynamic imine bonds and their application in nondestructively …

X Liu, E Zhang, J Liu, J Qin, M Wu, C Yang… - Chemical Engineering …, 2023 - Elsevier
Traditional epoxy thermosets have been extensively used in many fields, including the field
of carbon fiber composite materials, which is favored by a large number of researchers. But …

On the welding of vitrimers: Chemistry, mechanics and applications

Q Shi, C **, Z Chen, L An… - Advanced Functional …, 2023 - Wiley Online Library
Linear chains in thermoplastics make them relatively weak in performance but inherently
weldable and recyclable. By contrast, thermosets with permanently crosslinked networks …

Sustainable epoxy vitrimers from epoxidized soybean oil and vanillin

XL Zhao, YY Liu, Y Weng, YD Li… - … Sustainable Chemistry & …, 2020 - ACS Publications
Epoxidized soybean oil (ESO)-derived epoxy thermosets are usually limited by their poor
mechanical properties and non-reprocessability. Herein, we report sustainable epoxy …