Catalysis as an enabling science for sustainable polymers

X Zhang, M Fevre, GO Jones, RM Waymouth - Chemical reviews, 2018 - ACS Publications
The replacement of current petroleum-based plastics with sustainable alternatives is a
crucial but formidable challenge for the modern society. Catalysis presents an enabling tool …

A circular economy approach to plastic waste

J Payne, P McKeown, MD Jones - Polymer Degradation and Stability, 2019 - Elsevier
Growing environmental concerns associated with the accumulation of plastic waste in the
natural environment has incentivised considerable research into renewable alternatives …

Controlling polymer stereochemistry in ring-opening polymerization: a decade of advances shaping the future of biodegradable polyesters

MJL Tschan, RM Gauvin, CM Thomas - Chemical Society Reviews, 2021 - pubs.rsc.org
This review highlights recent developments in the field of biodegradable polymeric materials
intended to replace non-degradable conventional plastics, focusing on studies from the last …

Toward infinitely recyclable plastics derived from renewable cyclic esters

X Tang, EYX Chen - Chem, 2019 - cell.com
Plastics, used in countless consumer products that our daily lives depend on, have become
indispensable materials essential for modern life and the global economy. At the same time …

[HTML][HTML] Poly (lactic acid) stereocomplexes based molecular architectures: Synthesis and crystallization

RM Michell, V Ladelta, E Da Silva, AJ Müller… - Progress in Polymer …, 2023 - Elsevier
This review presents the state of the art of complex macromolecular architectures based on
polylactide stereocomplexes (PLA-sc) from the viewpoint of synthesis and crystallization …

Discrete cationic complexes for ring-opening polymerization catalysis of cyclic esters and epoxides

Y Sarazin, JF Carpentier - Chemical reviews, 2015 - ACS Publications
1.1 Background Interest in ring-opening polymerization (ROP) reactions has gained
tremendous momentum in the course of the past two decades.(1) While the polymerization …

Beyond Stereoselectivity, switchable catalysis: Some of the last frontier challenges in ring‐opening polymerization of cyclic esters

SM Guillaume, E Kirillov, Y Sarazin… - … –A European Journal, 2015 - Wiley Online Library
Metal‐based catalysts and initiators have played a pivotal role in the ring‐opening
polymerization (ROP) of cyclic esters, thanks to their high activity and remarkable ability to …

Recent advances in metal‐mediated stereoselective ring‐opening polymerization of functional cyclic esters towards well‐defined poly (hydroxy acid) s: from …

H Li, RM Shakaroun, SM Guillaume… - … –A European Journal, 2020 - Wiley Online Library
Poly (hydroxy acid) s are a family of biocompatible and (bio) degradable polyesters with
various outcomes in different domains of application. To date, poly (hydroxy acid) s are best …

Poly (lactic acid) degradation into methyl lactate catalyzed by a well-defined Zn (II) complex

LA Román-Ramírez, P Mckeown, MD Jones… - ACS catalysis, 2018 - ACS Publications
Poly (lactic acid)(PLA) was degraded to methyl lactate (Me-La) by an imino monophenolate
Zn (1) 2 catalyst in the presence of tetrahydrofuran, as the solvent, and methanol, as the …

Dizinc lactide polymerization catalysts: hyperactivity by control of ligand conformation and metallic cooperativity

A Thevenon, C Romain, MS Bennington… - Angewandte Chemie …, 2016 - Wiley Online Library
Understanding how to moderate and improve catalytic activity is critical to improving
degradable polymer production. Here, di‐and monozinc catalysts, coordinated by bis (imino) …