Circularity in polymers: addressing performance and sustainability challenges using dynamic covalent chemistries

T Yan, AH Balzer, KM Herbert, TH Epps… - Chemical Science, 2023 - pubs.rsc.org
The circularity of current and future polymeric materials is a major focus of fundamental and
applied research, as undesirable end-of-life outcomes and waste accumulation are global …

Dynamic crosslinked rubbers for a green future: A material perspective

AM Wemyss, C Bowen, C Plesse… - Materials Science and …, 2020 - Elsevier
Conventional rubber products, such as tires, seals, tubing, and dam** systems are
manufactured via a vulcanization process, which forms covalently crosslinked network …

Influence of the α-Methyl Group on Elastic-To-Glassy Transition of Supramolecular Hydrogels with Hydrogen-Bond Associations

XN Zhang, C Du, YJ Wang, LX Hou, M Du… - …, 2022 - ACS Publications
The molecular chemical structure has a decisive influence on physicochemical properties of
polymer materials, which becomes more complex for hydrogels with dense associative …

Advances and new opportunities in the rheology of physically and chemically reversible polymers

S Wu, Q Chen - Macromolecules, 2021 - ACS Publications
The advances in understanding the dynamics of both the physically and chemically
reversible networks are summarized from a rheological perspective. The focus is placed on …

Dynamics of associative polymers

Z Zhang, Q Chen, RH Colby - Soft Matter, 2018 - pubs.rsc.org
Current progress in understanding the dynamics of associating polymers is reviewed, with
examples including both ionic and hydrogen bonding associations. A particular emphasis is …

pH-responsive gelation in metallo-supramolecular polymers based on the protic pyridinedicarboxamide ligand

M Ahmadi, F Panahi, N Bahri-Laleh, M Sabzi… - Chemistry of …, 2022 - ACS Publications
Pyridinedicarboxamide (PDCA) ligands have been widely integrated into different polymer
chemistries and provided promising self-healing properties in bulk upon adding specific …

Unentangled vitrimer melts: interplay between chain relaxation and cross-link exchange controls linear rheology

RG Ricarte, S Shanbhag - Macromolecules, 2021 - ACS Publications
Vitrimers are polymer networks that engage in dynamic associative exchange reactions.
Their covalent cross-links preserve network connectivity but permit topology fluctuations …

Bioinspired ultratough hydrogel with fast recovery, self‐healing, injectability and cytocompatibility

S Azevedo, AMS Costa, A Andersen, IS Choi… - Advanced …, 2017 - Wiley Online Library
Inspired by the mussel byssus adhesiveness, a highly hydrated polymeric structure is
designed to combine, for the first time, a set of interesting features for load‐bearing …

Coordination geometry in metallo-supramolecular polymer networks

B Hosseinzadeh, M Ahmadi - Coordination Chemistry Reviews, 2022 - Elsevier
Nature employs a wide library of transient interaction to operate adaptively on various time
and length scales. Inspired by such elegant designs, combinations of different …

Tunable interpenetrating polymer network hydrogels based on dynamic covalent bonds and metal–ligand bonds

H Yang, S Ghiassinejad, E Van Ruymbeke… - …, 2020 - ACS Publications
A series of tunable interpenetrating polymer network (IPN) hydrogels are designed by the
orthogonal incorporation of two distinct types of reversible bonds, ie, Schiff base bonds and …