Reactive Processing of Furan‐Based Monomers via Frontal Ring‐Opening Metathesis Polymerization for High Performance Materials
- University of Illinois Urbana-Champaign, IL (United States); EFRC REMAT/University of Illinois Urbana-Champaign
- Massachusetts Institute of Technology (MIT), Cambridge, MA (United States)
- University of Illinois Urbana-Champaign, IL (United States)
Frontal ring-opening metathesis polymerization (FROMP) presents an energy-efficient approach to produce high-performance polymers, typically utilizing norbornene derivatives from Diels–Alder reactions. This study broadens the monomer repertoire for FROMP, incorporating the cycloaddition product of biosourced furan compounds and benzyne, namely 1,4-dihydro-1,4-epoxynaphthalene (HEN) derivatives. A computational screening of Diels–Alder products is conducted, selecting products with resistance to retro-Diels–Alder but also sufficient ring strain to facilitate FROMP. The experiments reveal that varying substituents both modulate the FROMP kinetics and enable the creation of thermoplastic materials characterized by different thermomechanical properties. Moreover, HEN-based crosslinkers are designed to enhance the resulting thermomechanical properties at high temperatures (>200 °C). The versatility of such materials is demonstrated through direct ink writing (DIW) to rapidly produce 3D structures without the need for printed supports. This research significantly extends the range of monomers suitable for FROMP, furthering efficient production of high-performance polymeric materials.
- Research Organization:
- University of Illinois Urbana-Champaign, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division (MSE)
- Grant/Contract Number:
- SC0023457; SC0024386
- OSTI ID:
- 2405110
- Journal Information:
- Advanced Materials, Journal Name: Advanced Materials Journal Issue: 36 Vol. 36; ISSN 0935-9648
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
A Mechanism-Based Reaction–Diffusion Model for Accelerated Discovery of Thermoset Resins Frontally Polymerized by Olefin Metathesis
Active light-controlled frontal ring-opening metathesis polymerization
Journal Article
·
Sun Jul 28 20:00:00 EDT 2024
· Journal of the American Chemical Society
·
OSTI ID:2427296
Active light-controlled frontal ring-opening metathesis polymerization
Journal Article
·
Mon Jul 07 20:00:00 EDT 2025
· Nature Communications
·
OSTI ID:2585532