Fabrication of a strong, tough, recyclable, and multifunctional bio-based epoxy vitrimer via constructing polyarylation-enhanced dynamic networks

作者：Zhiwei Chang, Xinning Bao, Guimin Yuan, Yonghao Ma, Ming Li, Hanjie Ying · 发表于：RSC Advances · 年份：2025 · DOI：10.1039/d5ra06660c · 被引用次数：4 · 研究领域：Polymer composites and self-healing、Oxidative Organic Chemistry Reactions、Lignin and Wood Chemistry

for the epoxy vitrimer. Additionally, the reversible reconstruction of dynamic imine bonds within the network endows the vitrimer with favorable self-healing properties and recyclability. Furthermore, the vitrimer also exhibits outstanding antibacterial properties, mold resistance, photothermal conversion performance, water resistance, and bonding performance. This work provides an effective approach for the development of recyclable bio-based epoxy resins with exceptional mechanical properties and multifunctionality.