ArticleACS sustainable chemistry & engineering2024
A Biobased Epoxy Vitrimer with Dual Relaxation Mechanism: A Promising Material for Renewable, Reusable, and Recyclable Adhesives and Composites.
Article in ACS sustainable chemistry & engineering, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 66 citations in OpenAlex.
- Machine Learning Prediction of Solvent-Assisted Depolymerization in Epoxy Covalent Adaptable Networks.ACS omega · 2026Article
- Reprocessable carbon fiber compositesRSC advances · 2026Article
- Fully Biobased Epoxy-Imine Monomer: Synthesis and Curing with Amines Toward Vitrimeric Materials.ACS sustainable chemistry & engineering · 2026Article
- Environmentally Adaptive Vitrimer Adhesives: Enhancing Dismantlability and Recyclability by Introducing Polyrotaxane Networks.ACS omega · 2026Article
- Machinability of Vitrified Semi-Finished Products: Chip Formation and Heat Development at the Cutting Edge.Polymers · 2025Article
- A review on the formulation and performance of epoxidized vegetable oil-based vitrimer: stoichiometric calculations, curing agent functionalities and catalyst efficiency.Royal Society open science · 2025Review
- Development of sustainable carbon fiber composites using dual dynamic epoxy vitrimers: a synergy of stiffness, flexibility, and recyclability.Nanoscale advances · 2025Article
- Qualification of the Vitrimeric Matrices in Industrial-Scale Wet Filament Winding Processes for Type-4 Pressure Vessels.Polymers · 2025Article
- Conventional Thermoset Composites and Their Sustainable Alternatives with Vitrimer Matrix-Waste Management/Recycling Options with Focus on Carbon Fiber Reinforced Epoxy Resin Composites.Materials (Basel, Switzerland) · 2025Review
- Bio-Based Self-Healing Epoxy Vitrimers with Dynamic Imine and Disulfide Bonds Derived from Vanillin, Cystamine, and Dimer Diamine.Molecules (Basel, Switzerland) · 2024Article
- Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study presents the synthesis of a novel biobased epoxy monomer derived from vanillin and cystamine, incorporating imine and disulfide exchangeable groups within its structure. A series of epoxy-based vitrimers with two simultaneous exchange relaxation processes have been produced using this monomer. These exchange mechanisms operate without the need for any catalyst. Four different amine curing agents have been employed to achieve vitrimers with glass transition temperatures around 100 °C and excellent thermal stability. Through dynamic-mechanical analyses, thermomechanical properties and vitrimeric characteristics have been investigated, revealing remarkably fast stress relaxation at relatively low temperatures without significant creep below the glass transition temperature. Leveraging the dual exchange mechanism, the chemical degradability of these vitrimers has been explored through two accessible methodologies, and the material's reformation after degradation has been demonstrated in both cases. Furthermore, the material has been mechanically recycled, maintaining almost the same properties. Finally, these materials have been used to fabricate and recycle carbon-fiber-reinforced composite material and reversible adhesives, showcasing their promising potential applications.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.