The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Eugenol-Derived Biobased Epoxy: Shape Memory, Repairing, and Recyclability
Abstract
Conventional epoxy polymers are constructed by petro-based resources that are toxic and nonrenewable, and their permanent cross-links make them difficult to be reprocessed, reshaped, and recycled. In this study, a unique eugenol-derived epoxy (Eu-EP) is synthesized, and then vitrimeric materials are prepared by reacting Eu-EP with succinic anhydride (SA) at various ratios (1:0.5, 1:0.75, and 1:1) in the presence of zinc-containing catalysts. All vitrimers exhibit excellent shape changing, crack healing, and shape memory properties. Although vitrimers with 1:0.75 and 1:1 ratios cannot be physically reprocessed, they can be well reprocessed by the chemical method of being simply decomposed in a benign ethanol solution without loading additional catalyst. The collected decomposed polymers can form vitrimers again after exposure at 190 °C for 3 h. This work combines the concepts of vitrimer preparation, chemical recycling, and biobased polymer together, which would bring a feasible way to satisfy the demands of sustainability.
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Citations
Cites
Silica-Like Malleable Materials from Permanent Organic Networks
Montarnal, D., Capelot, M., Tournilhac, F., & Leibler, L. (2011) · Science · doi:10.1126/science.1212648 · Cited by 3,625
Sustainable polymers from renewable resources
Zhu, Y., Romain, C., & Williams, C. K. (2016) · Nature · doi:10.1038/nature21001 · Cited by 2,762
High-performance vitrimers from commodity thermoplastics through dioxaborolane metathesis
Röttger, M., Domenech, T., van der Weegen, R., Breuillac, A., Nicolaÿ, R., & Leibler, L. (2017) · Science · doi:10.1126/science.aah5281 · Cited by 1,394
Cited by
Recyclable and Malleable Epoxy Thermoset Bearing Aromatic Imine Bonds
Zhao, S., & Abu-Omar, M. M. (2018) · Macromolecules · doi:10.1021/acs.macromol.8b01976 · Cited by 435
Biobased vitrimers: Towards sustainable and adaptable performing polymer materials
Lucherelli, M. A., Duval, A., & Avérous, L. (2022) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2022.101515 · Cited by 291
Readily recyclable carbon fiber reinforced composites based on degradable thermosets: a review
Wang, B., Ma, S., Yan, S., & Zhu, J. (2019) · Green Chemistry · doi:10.1039/c9gc01760g · Cited by 246
Metadata
- Authors
- Liu, T., Hao, C., Wang, L., Li, Y., Liu, W., Xin, J., & Zhang, J.
- Venue
- Macromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-10-16
- Volume
- 50
- Issue
- 21
- Pages
- 8588-8597
- ISSN
- 0024-9297 (ISSN-L)
- 1520-5835
- OpenAlex
- W2766054301
- Cited by
- 441
- References
- 3
- FWCI
- 17.25
- Type
- journal article
- Language
- en
- Open access
- closed
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- Liu, T., Hao, C., Wang, L., Li, Y., Liu, W., Xin, J., & Zhang, J. (2017). Eugenol-Derived Biobased Epoxy: Shape Memory, Repairing, and Recyclability. Macromolecules. https://doi.org/10.1021/acs.macromol.7b01889
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