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 …

Advances in the use of CO 2 as a renewable feedstock for the synthesis of polymers

B Grignard, S Gennen, C Jérôme, AW Kleij… - Chemical Society …, 2019 - pubs.rsc.org
Carbon dioxide offers an accessible, cheap and renewable carbon feedstock for synthesis.
Current interest in the area of carbon dioxide valorisation aims at new, emerging …

Scalable Bifunctional Organoboron Catalysts for Copolymerization of CO2 and Epoxides with Unprecedented Efficiency

GW Yang, YY Zhang, R Xie, GP Wu - Journal of the American …, 2020 - ACS Publications
The metallic catalyst-dominated alternating copolymerization of CO2 and epoxides has
flourished for 50 years; however, the involved multistep preparation of the catalysts and the …

Update and challenges in carbon dioxide‐based polycarbonate synthesis

J Huang, JC Worch, AP Dove, O Coulembier - ChemSusChem, 2020 - Wiley Online Library
The utilization of carbon dioxide as a comonomer to produce polycarbonates has attracted a
great deal of attention from both industrial and academic communities because it promises …

Highly selective preparation and depolymerization of chemically recyclable poly (cyclopentene carbonate) enabled by organoboron catalysts

GW Yang, Y Wang, H Qi, YY Zhang, XF Zhu… - Angewandte …, 2022 - Wiley Online Library
Abstract Poly (cyclopentene carbonate)(PCPC) produced by copolymerization of CO2 and
cyclopentene oxide (CPO) is a promising but challenging chemical recyclable polymer that …

Heterodinuclear zinc and magnesium catalysts for epoxide/CO 2 ring opening copolymerizations

G Trott, JA Garden, CK Williams - Chemical science, 2019 - pubs.rsc.org
The ring-opening copolymerization of carbon dioxide and epoxides is a useful means to
make aliphatic polycarbonates and to add-value to CO2. Recently, the first heterodinuclear …

Evolution of Copolymers of Epoxides and CO2: Catalysts, Monomers, Architectures, and Applications

GW Yang, R Xie, YY Zhang, CK Xu, GP Wu - Chemical Reviews, 2024 - ACS Publications
The copolymerization of CO2 and epoxides presents a transformative approach to
converting greenhouse gases into aliphatic polycarbonates (CO2-PCs), thereby reducing …

Heterodinuclear Mg (II) M (II)(M= Cr, Mn, Fe, Co, Ni, Cu and Zn) complexes for the ring opening copolymerization of carbon dioxide/epoxide and anhydride/epoxide

NV Reis, AC Deacy, G Rosetto, CB Durr… - … A European Journal, 2022 - Wiley Online Library
The catalysed ring opening copolymerizations (ROCOP) of carbon dioxide/epoxide or
anhydride/epoxide are controlled polymerizations that access useful polycarbonates and …

Recent Developments in Ring-Opening Copolymerization of Epoxides With CO2 and Cyclic Anhydrides for Biomedical Applications

X Liang, F Tan, Y Zhu - Frontiers in Chemistry, 2021 - frontiersin.org
The biomedical applications of polyesters and polycarbonates are of interest due to their
potential biocompatibility and biodegradability. Confined by the narrow scope of monomers …

Earth-abundant bimetallic and multimetallic catalysts for Epoxide/CO2 ring-opening copolymerization

L Grefe, E Mejía - Tetrahedron, 2021 - Elsevier
In order to reduce mankind's carbon footprint and thus reducing the environmental toll of
human activities, it is necessary to implement industrial technologies to convert carbon …