Recyclable and (bio) degradable polyesters in a circular plastics economy

C Shi, EC Quinn, WT Diment, EYX Chen - Chemical reviews, 2024 - ACS Publications
Polyesters carrying polar main-chain ester linkages exhibit distinct material properties for
diverse applications and thus play an important role in today's plastics economy. It is …

Depolymerization within a circular plastics system

RA Clark, MP Shaver - Chemical reviews, 2024 - ACS Publications
The societal importance of plastics contrasts with the carelessness with which they are
disposed. Their superlative properties lead to economic and environmental efficiency, but …

Chemically recyclable thermoplastics from reversible-deactivation polymerization of cyclic acetals

BA Abel, RL Snyder, GW Coates - Science, 2021 - science.org
Identifying plastics capable of chemical recycling to monomer (CRM) is the foremost
challenge in creating a sustainable circular plastic economy. Polyacetals are promising …

Chemical recycling to monomer for an ideal, circular polymer economy

GW Coates, YDYL Getzler - Nature Reviews Materials, 2020 - nature.com
The majority of post-consumer plastic waste is not recycled. Impediments to the recycling of
commodity polymers include separation, impurities and degradation of the macromolecular …

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 …

A circular polyester platform based on simple gem-disubstituted valerolactones

XL Li, RW Clarke, JY Jiang, TQ Xu, EYX Chen - Nature Chemistry, 2023 - nature.com
Geminal disubstitution of cyclic monomers is an effective strategy to enhance the chemical
recyclability of their polymers, but it is utilized for that purpose alone and often at the …

Chemically recyclable polymer materials: polymerization and depolymerization cycles

G Xu, Q Wang - Green Chemistry, 2022 - pubs.rsc.org
The design and synthesis of chemically recyclable polymers, which can be reutilized as their
starting monomers or new value-added chemicals, has provided a practical approach to …

Organoboron-mediated polymerizations

YY Zhang, GW Yang, C Lu, XF Zhu, Y Wang… - Chemical Society …, 2024 - pubs.rsc.org
The scientific community has witnessed extensive developments and applications of
organoboron compounds as synthetic elements and metal-free catalysts for the construction …

100th Anniversary of macromolecular science viewpoint: Toward catalytic chemical recycling of waste (and future) plastics

JC Worch, AP Dove - ACS Macro Letters, 2020 - ACS Publications
The current global materials economy has long been inefficient due to unproductive reuse
and recycling efforts. Within the wider materials portfolio, plastics have been revolutionary to …

100th anniversary of macromolecular science viewpoint: redefining sustainable polymers

DE Fagnani, JL Tami, G Copley, MN Clemons… - ACS macro …, 2020 - ACS Publications
Although Staudinger realized makromoleküles had enormous potential, he likely did not
anticipate the consequences of their universal adoption. With 6.3 billion metric tons of plastic …