The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
Enhancing Mechanical Performance of a Covalent Self-Healing Material by Sacrificial Noncovalent Bonds
Abstract
Polymers that repair themselves after mechanical damage can significantly improve their durability and safety. A major goal in the field of self-healing materials is to combine robust mechanical and efficient healing properties. Here, we show that incorporation of sacrificial bonds into a self-repairable network dramatically improves the overall mechanical properties. Specifically, we use simple secondary amide side chains to create dynamic energy dissipative hydrogen bonds in a covalently cross-linked polymer network, which can self-heal via olefin cross-metathesis. We envision that this straightforward sacrificial bonding strategy can be employed to improve mechanical properties in a variety of self-healing systems.
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Cites
Autonomic healing of polymer composites
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Silica-Like Malleable Materials from Permanent Organic Networks
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A Thermally Re-mendable Cross-Linked Polymeric Material
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Physical hydrogels composed of polyampholytes demonstrate high toughness and viscoelasticity
Sun, T. L., Kurokawa, T., Kuroda, S., Ihsan, A. B., Akasaki, T., Sato, K., Haque, M. A., Nakajima, T., & Gong, J. P. (2013) · Nature Materials · doi:10.1038/nmat3713 · Cited by 2,089
Optically healable supramolecular polymers
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Self-citation
Cited by
Yang, J. C., Mun, J., Kwon, S. Y., Park, S., Bao, Z., & Park, S. (2019) · Advanced Materials · doi:10.1002/adma.201904765 · Cited by 1,641
Wang, S., & Urban, M. W. (2020) · Nature Reviews Materials · doi:10.1038/s41578-020-0202-4 · Cited by 1,374
Soft Materials by Design: Unconventional Polymer Networks Give Extreme Properties
Zhao, X., Chen, X., Yuk, H., Lin, S., Liu, X., & Parada, G. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c01088 · Cited by 1,161
Dynamic Covalent Polymer Networks: from Old Chemistry to Modern Day Innovations
Zou, W., Dong, J., Luo, Y., Zhao, Q., & Xie, T. (2017) · Advanced Materials · doi:10.1002/adma.201606100 · Cited by 1,014
Scheutz, G. M., Lessard, J. J., Sims, M. B., & Sumerlin, B. S. (2019) · Journal of the American Chemical Society · doi:10.1021/jacs.9b07922 · Cited by 934
Metadata
- Authors
- Neal, J. A., Mozhdehi, D., & Guan, Z.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-04-01
- Volume
- 137
- Issue
- 14
- Pages
- 4846-4850
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2320741036
- Cited by
- 465
- References
- 37
- FWCI
- 22.63
- Type
- journal article
- Language
- en
- Open access
- closed
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- Neal, J. A., Mozhdehi, D., & Guan, Z. (2015). Enhancing Mechanical Performance of a Covalent Self-Healing Material by Sacrificial Noncovalent Bonds. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.5b01601
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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