New advances in covalent network polymers via dynamic covalent chemistry

Z Lei, H Chen, S Huang, LJ Wayment, Q Xu… - Chemical …, 2024 - ACS Publications
Covalent network polymers, as materials composed of atoms interconnected by covalent
bonds in a continuous network, are known for their thermal and chemical stability. Over the …

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 …

Strong and tough supramolecular covalent adaptable networks with room‐temperature closed‐loop recyclability

Z Zhang, D Lei, C Zhang, Z Wang, Y **… - Advanced …, 2023 - Wiley Online Library
Abstract Development of closed‐loop chemically recyclable plastics (CCRPs) that can be
widely used in daily life can be a fundamental solution to the global plastic waste crisis …

Self-healing polymers

S Wang, MW Urban - Nature Reviews Materials, 2020 - nature.com
Self-healing is the capability of a material to recover from physical damage. Both physical
and chemical approaches have been used to construct self-healing polymers. These include …

The chemical recycling of polyesters for a circular plastics economy: challenges and emerging opportunities

J Payne, MD Jones - ChemSusChem, 2021 - Wiley Online Library
Whilst plastics have played an instrumental role in human development, growing
environmental concerns have led to increasing public scrutiny and demands for outright …

Defining the macromolecules of tomorrow through synergistic sustainable polymer research

FM Haque, JSA Ishibashi, CAL Lidston, H Shao… - Chemical …, 2022 - ACS Publications
Transforming how plastics are made, unmade, and remade through innovative research and
diverse partnerships that together foster environmental stewardship is critically important to …

Vitrimers: Permanently crosslinked polymers with dynamic network topology

NJ Van Zee, R Nicolaÿ - Progress in Polymer Science, 2020 - Elsevier
The study of synthetic organic polymers rapidly expanded since Staudinger's recognition of
the covalent structure of macromolecules. Today, these materials are far from just an …

Adaptable crosslinks in polymeric materials: resolving the intersection of thermoplastics and thermosets

GM Scheutz, JJ Lessard, MB Sims… - Journal of the American …, 2019 - ACS Publications
The classical division of polymeric materials into thermoplastics and thermosets based on
covalent network structure often implies that these categories are distinct and irreconcilable …

A highly dynamic covalent polymer network without creep: mission impossible?

F Van Lijsebetten, T Debsharma… - Angewandte Chemie …, 2022 - Wiley Online Library
Dynamic covalent polymer networks provide an interesting solution to the challenging
recyclability of thermosets and elastomers. One of the remaining design constraints …

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 …