Renewable Furan-Based Epoxy Resins Derived from 5-Hydroxymethylfurfural and Furfural
Renewable Furan-Based Epoxy Resins Derived from 5-Hydroxymethylfurfural and Furfural
复制标题
由 5-羟甲基糠醛和糠醛衍生的可再生呋喃基环氧树脂
DOI：
10.1021/acssuschemeng.2c04141
复制
发表时间：
2022-12-08
影响因子：
8.4
通讯作者：
Pan, Xiangcheng
中科院分区：
文献类型：
--
作者：
Jiang, Yuan;Yun, Jie;Pan, Xiangcheng
石油储量的迅速枯竭增强了对制备衍生自可再生资源的生物基聚合物的研究的兴趣。在基于生物质的平台化学品中，基于呋喃的化合物由于其芳香特性和可持续性而适合替代石油来源的化学品。在这项工作中，我们报告了一个温和的和可扩展的合成两种类型的基于呋喃的二环氧化物单体从容易获得的5-羟甲基糠醛（HMF）和糠醛。采用不同的二胺作为固化剂，并随后制备了一系列生物基环氧/胺体系。固化的环氧树脂的热性能和机械性能的评估表明，合成的呋喃基环氧树脂具有补充当前苯基基聚合物材料的潜力。
The rapid depletion of oil reserves has intensified interest in research on the preparation of biobased polymers derived from renewable resources. Among biomass-based platform chemicals, furan-based compounds are a suitable replacement for petro-sourced chemicals because of their aromatic characteristics and sustainability. In this work, we report a mild and scalable synthesis of two types of furan-based diepoxide monomers from readily available 5-hydroxymethylfurfural (HMF) and furfural. Various diamines were employed as the curing agents, and a series of biobased epoxy/amine systems was subsequently prepared. Evaluation of thermal and mechanical performance of the cured epoxy resins demonstrated that synthetic furan-based epoxy resins have the potential to complement current phenyl-based polymer materials.