2023
DOI: 10.1016/j.jiec.2022.10.036
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On-demand and fast recyclable bio-epoxy

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Cited by 10 publications
(7 citation statements)
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“…After the curcumin epoxy resin was reacted with NaOH for an additional 48 h, its T g was 84 and 86 °C, as determined using DSC and DMA, respectively (Figures a and a). In the previous study of epoxy resins using the aldol reaction performed by our group, a tensile strength of 58 MPa was achieved; however, the tensile strength did not reach such high levels in this study. This is thought to be because the purity was lower than that of substances synthesized using natural product-based curcumin, and oligomer molecules are included in the process of attaching ECH.…”
Section: Resultsmentioning
confidence: 99%
“…After the curcumin epoxy resin was reacted with NaOH for an additional 48 h, its T g was 84 and 86 °C, as determined using DSC and DMA, respectively (Figures a and a). In the previous study of epoxy resins using the aldol reaction performed by our group, a tensile strength of 58 MPa was achieved; however, the tensile strength did not reach such high levels in this study. This is thought to be because the purity was lower than that of substances synthesized using natural product-based curcumin, and oligomer molecules are included in the process of attaching ECH.…”
Section: Resultsmentioning
confidence: 99%
“…45,46 The results suggest that the crosslinking density was significantly improved compared to that of the binary vitrimer. 6 Additionally, the produced material can compete with epoxybased vitrimers (0.0008 mol/cm 3 ) 27 and general epoxies (0.0118 mol/cm 3 ) 47 (such as diglycidyl ether of bisphenol A with the diamino diphenyl sulfone curing agent). The form of the modulus graph (Figure 3a) is due to the high crosslinking density of TA/BA 0.7 /PVA 3.0 .…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…Chemically degradable epoxy resins have excellent mechanical properties and can be selectively decomposed. 7,8 Hyunshick Youn and Younggi Hong contributed equally to this work.…”
Section: Introductionmentioning
confidence: 99%
“…Chemically degradable epoxy resins have excellent mechanical properties and can be selectively decomposed 7,8 . To synthesize chemically degradable resins, it is necessary to design a molecular structure that can selectively undergo reversible reactions.…”
Section: Introductionmentioning
confidence: 99%