Expanding plastics recycling technologies: chemical aspects, technology status and challenges

H Li, HA Aguirre-Villegas, RD Allen, X Bai… - Green …, 2022 - pubs.rsc.org
Less than 10% of the plastics generated globally are recycled, while the rest are incinerated,
accumulated in landfills, or leak into the environment. New technologies are emerging to …

Dynamic and reconfigurable materials from reversible network interactions

MJ Webber, MW Tibbitt - Nature Reviews Materials, 2022 - nature.com
Polymer materials provide solutions to some of the most pressing environmental,
manufacturing and health-care challenges. Traditional thermoplastic and thermoset …

Managing plastic waste─ sorting, recycling, disposal, and product redesign

JP Lange - ACS Sustainable Chemistry & Engineering, 2021 - ACS Publications
Over the years, the petrochemical industry has developed a plethora of polymers that are
contributing to the well-being of humanity. Irresponsible disposal of used plastics has …

Dynamic crosslinking compatibilizes immiscible mixed plastics

RW Clarke, T Sandmeier, KA Franklin, D Reich… - Nature, 2023 - nature.com
The global plastics problem is a trifecta, greatly affecting environment, energy and climate,,–.
Many innovative closed/open-loop plastics recycling or upcycling strategies have been …

Dynamic covalent polymer networks: a molecular platform for designing functions beyond chemical recycling and self-healing

N Zheng, Y Xu, Q Zhao, T Xie - Chemical Reviews, 2021 - ACS Publications
Dynamic covalent polymer networks (DCPN) have historically attracted attention for their
unique roles in chemical recycling and self-healing, which are both relevant for sustainable …

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 …

Recyclable and malleable thermosets enabled by activating dormant dynamic linkages

Z Lei, H Chen, C Luo, Y Rong, Y Hu, Y Jin, R Long… - Nature Chemistry, 2022 - nature.com
Chemical recycling of polymers is critical for improving the circular economy of plastics and
environmental sustainability. Traditional thermoset polymers have generally been …

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 …

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 …

Elastic vitrimers: Beyond thermoplastic and thermoset elastomers

J Luo, Z Demchuk, X Zhao, T Saito, M Tian, AP Sokolov… - Matter, 2022 - cell.com
Thermoset elastomers are widely used in industry and frontier research due to their
advantage of mechanical robustness, high thermal/chemical resistance, and good …