The use of a sulfonium-based photoacid generator in thiol–ene photopolymers for the controlled activation of transesterification through chemical amplification-Reference-Cited by-同舟云学术

The use of a sulfonium-based photoacid generator in thiol–ene photopolymers for the controlled activation of transesterification through chemical amplification

Published:2024 Issue:4 Volume:15 Page:321-331
ISSN:1759-9954
Container-title:Polymer Chemistry
language:en
Short-container-title:Polym. Chem.

Author:

Alabiso Walter¹^ORCID,Li Yang¹,Brancart Joost²^ORCID,Van Assche Guy²^ORCID,Rossegger Elisabeth¹^ORCID,Schlögl Sandra¹^ORCID

Affiliation:

1. Polymer Competence Center Leoben GmbH, Sauraugasse 1, A-8700 Leoben, Austria

2. Vrije Universiteit Brussel (VUB), Pleinlaan 2, B-1050 Bruxelles, Belgium

Abstract

Herein, we exploit chemical amplification to release –OH groups in dynamic covalent photopolymers on-demand. Via a single photon event, a cascade of reactions occurs, which allows the polymers to flow through thermo-activated transesterification.

Funder

H2020 Marie Skłodowska-Curie Actions

Österreichische Forschungsförderungsgesellschaft

Fonds Wetenschappelijk Onderzoek

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Polymers and Plastics,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2024/PY/D3PY01106B

Reference34 articles.

1. Covalent adaptable networks: smart, reconfigurable and responsive network systems

2. Dynamic covalent chemistry in polymer networks: a mechanistic perspective

3. The Impact of Vitrimers on the Industry of the Future: Chemistry, Properties and Sustainable Forward-Looking Applications

4. Recent development of repairable, malleable and recyclable thermosetting polymers through dynamic transesterification

5. Vitrimers: Permanently crosslinked polymers with dynamic network topology

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