The DOI matches its Crossref record; 45 of the 46 references it cites were found in a registry or an index.
Mechanically Robust, Self‐Healable, and Highly Stretchable “Living” Crosslinked Polyurethane Based on a Reversible CC Bond
Abstract
Stimuli‐responsive polymers built by reversible covalent bonds used to possess unbalanced mechanical properties. Here, a crosslinked polyurethane containing aromatic pinacol as a novel reversible CC bond provider is synthesized, whose tensile strength and failure strain are tunable from 27.3 MPa to as high as 115.2 MPa and from 324% to 1501%, respectively, owing to the relatively high bond energy of the CC bond of pinacol as well as the hydrogen bond between hard segments and semicrystalline soft segments. Moreover, the dynamic equilibrium of pinacol enables self‐healing and recycling of the polymer. Interestingly, the dynamic exchange among macromolecules, for the first time, successfully cooperates with solid‐state drawing that applies to thermoplastics, realizing strengthening of thermoset. Meanwhile, the radicals derived from homolysis of pinacol can repeatedly initiate polymerization of vinyl monomers. The fruitful outcomes of this work may create a series of promising new techniques.
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1 of the 46 references couldn’t be matched to a known paper.
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- Beckhaus H. D., 1990, Eur. J. Inorg. Chem., 123, 137
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Items 201–208 of 208
Carbodiimides: Templates for Covalent Adaptable Networks and Post Polymerization Modification
Bañales, A. J. M., & Alberto, J. E. (2020) · Western CEDAR (Western Washington University)
Intrinsic Self‐Healing Via Synchronous Fission/Radical Recombination of the C─ON Bond
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Self-citationBasics of Self‐Healing – State of the Art
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Self-citationDesign and Performance Tuning of Degradable, Biomass-Based Self-Healing Cross-Linked Polythioureas
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Polyurethane foam recycling based on dynamic covalent chemistry: strategies and perspectives
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Metadata
- Authors
- Zhang, Z. P., Rong, M. Z., & Zhang, M. Q.
- Affiliations
- Sun Yat-sen University (CN)
- Corresponding author
- Rong, Min Zhi
- Zhang, Ming Qiu
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2018-01-16
- Volume
- 28
- Issue
- 11
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2783944931
- Cited by
- 208
- References
- 46
- Citations by year
- 2026: 7 · 2025: 11 · 2024: 15 · 2023: 28 · 2022: 34 · 2021: 23 · 2020: 41 · 2019: 34 · 2018: 15
- FWCI
- 14.10
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Advanced Functional Materials (publishedVersion)
- Funders
- National Natural Science Foundation of China (51673219, 51333008)
- Topics
- Physical Sciences › Materials Science › Polymers and Plastics › Polymer composites and self-healing
- Physical Sciences › Chemistry › Organic Chemistry › Advanced Polymer Synthesis and Characterization
- Physical Sciences › Materials Science › Polymers and Plastics › Epoxy Resin Curing Processes
- Keywords
- crosslinked polyurethane, pinacol, self-healing polymers, stimuli-responsive polymers, stretchable polymers, mechanical properties, hydrogen bonding, solid-state drawing, radical polymerization, vinyl polymerization, polymer recycling
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