期刊
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷 10, 期 50, 页码 16555-16562出版社
AMER CHEMICAL SOC
DOI: 10.1021/acssuschemeng.2c04141
关键词
biomass; furan-based epoxy resins; furfural; 5-hydroxymethylfurfural; diepoxide monomer
资金
- National Natural Science Foundation of China [21871056, 91956122]
- Natural Science Foundation of Shanghai [22ZR1406000]
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Fudan University
The rapid depletion of oil reserves has increased interest in researching biobased polymers derived from renewable resources. Furan-based compounds, due to their aromatic characteristics and sustainability, are considered suitable replacements for petro-sourced chemicals. This study presents a mild and scalable synthesis of furan-based diepoxide monomers from readily available 5-hydroxymethylfurfural (HMF) and furfural. Various diamines were used as curing agents, resulting in a series of biobased epoxy/amine systems. Thermal and mechanical evaluation demonstrated that the synthetic furan-based epoxy resins have the potential to complement current phenyl-based polymer materials.
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.
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