Light-accelerated depolymerization catalyzed by Eosin Y.
Journal
Polymer chemistry
ISSN: 1759-9954
Titre abrégé: Polym Chem
Pays: England
ID NLM: 101562526
Informations de publication
Date de publication:
17 Jan 2023
17 Jan 2023
Historique:
received:
02
11
2022
accepted:
13
12
2022
entrez:
10
2
2023
pubmed:
11
2
2023
medline:
11
2
2023
Statut:
epublish
Résumé
Retrieving the starting monomers from polymers synthesized by reversible deactivation radical polymerization has recently emerged as an efficient way to increase the recyclability of such materials and potentially enable their industrial implementation. To date, most methods have primarily focused on utilizing high temperatures (typically from 120 °C to 180 °C) to trigger an efficient depolymerization reaction. In this work, we show that, in the presence of Eosin Y under light irradiation, a much faster depolymerization of polymers made by reversible addition-fragmentation chain-transfer (RAFT) polymerization can be triggered even at a lower temperature (
Identifiants
pubmed: 36760607
doi: 10.1039/d2py01383e
pii: d2py01383e
pmc: PMC9843692
doi:
Types de publication
Journal Article
Langues
eng
Pagination
253-258Informations de copyright
This journal is © The Royal Society of Chemistry.
Déclaration de conflit d'intérêts
There are no conflicts to declare.
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