Frontal polymerizations: from chemical perspectives to macroscopic properties and applications

BA Suslick, J Hemmer, BR Groce, KJ Stawiasz… - Chemical …, 2023 - ACS Publications
The synthesis and processing of most thermoplastics and thermoset polymeric materials rely
on energy-inefficient and environmentally burdensome manufacturing methods. Frontal …

Recyclable/degradable materials via the insertion of labile/cleavable bonds using a comonomer approach

C Lefay, Y Guillaneuf - Progress in Polymer Science, 2023 - Elsevier
Polymers have many advantages such as low weight, low cost, and, importantly, stability
under thermal, chemical, and mechanical stress. This stability, on the other hand, leads to …

Remolding and deconstruction of industrial thermosets via carboxylic acid-catalyzed bifunctional silyl ether exchange

KEL Husted, CM Brown, P Shieh… - Journal of the …, 2023 - ACS Publications
Convenient strategies for the deconstruction and reprocessing of thermosets could improve
the circularity of these materials, but most approaches developed to date do not involve …

Neighboring molecular engineering in Diels–Alder chemistry enabling easily recyclable carbon fiber reinforced composites

S Gu, YF Xiao, SH Tan, BW Liu, DM Guo… - Angewandte …, 2023 - Wiley Online Library
Although a variety of dynamic covalent bonds have been successfully used in the
development of diverse sustainable thermosetting polymers and their composites, solving …

A Model Ensemble Approach Enables Data-Driven Property Prediction for Chemically Deconstructable Thermosets in the Low-Data Regime

YS AlFaraj, S Mohapatra, P Shieh… - ACS Central …, 2023 - ACS Publications
Thermosets present sustainability challenges that could potentially be addressed through
the design of deconstructable variants with tunable properties; however, the combinatorial …

[HTML][HTML] Thermal management in radical induced cationic frontal polymerisation for optimised processing of fibre reinforced polymers

J Staal, E Smit, B Caglar, V Michaud - Composites Science and Technology, 2023 - Elsevier
Radical induced cationic frontal polymerisation (RICFP) is considered a promising low
energy method for processing of fibre reinforced polymers (FRPs). Optimisation of the local …

Thiol-triggered deconstruction of bifunctional silyl ether terpolymers via an SN Ar-triggered cascade

CM Brown, KEL Husted, Y Wang, LJ Kilgallon… - Chemical …, 2023 - pubs.rsc.org
While Si-containing polymers can often be deconstructed using chemical triggers such as
fluoride, acids, and bases, they are resistant to cleavage by mild reagents such as biological …

Mechanism-Guided Discovery of Cleavable Comonomers for Backbone Deconstructable Poly (methyl methacrylate)

K Ko, DJ Lundberg, AM Johnson… - Journal of the American …, 2024 - ACS Publications
The development of cleavable comonomers (CCs) with suitable copolymerization reactivity
paves the way for the introduction of backbone deconstructability into polymers. Recent …

Reprocessability in Engineering Thermosets Achieved Through Frontal Ring‐Opening Metathesis Polymerization

JC Cooper, JE Paul, N Ramlawi, C Saengow… - Advanced …, 2024 - Wiley Online Library
While valued for their durability and exceptional performance, crosslinked thermosets are
challenging to recycle and reuse. Here, inherent reprocessability in industrially relevant …

Unraveling Reactivity Differences: Room-Temperature Ring-Opening Metathesis Polymerization (ROMP) versus Frontal ROMP

JJ Lessard, EB Mejia, AJ Kim, Z Zhang… - Journal of the …, 2024 - ACS Publications
In this study, we explore the distinct reactivity patterns between frontal ring-opening
metathesis polymerization (FROMP) and room-temperature solventless ring-opening …