The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Self-Healing Polyurethane Elastomers Based on a Disulfide Bond by Digital Light Processing 3D Printing
Open accessAbstract
A type of polyurethane elastomer with excellent self-healing ability has been fabricated through digital light processing 3D printing. First, a type of polyurethane acrylate containing disulfide bonds is synthesized and then compounded with reactive diluent and photoinitiators to get a photopolymer resin. Due to the good fluidity and high curing rate, the photopolymer resin can be applied in DLP 3D printing, and various 3D objects with complicated structures, high printing accuracy, and remarkable self-healing ability have been printed. The tensile strength and elongation at break of the polyurethane elastomer are 3.39 ± 0.09 MPa and 400.38 ± 14.26%, respectively, and the healing efficiency can get to 95% after healing at 80 °C for 12 h and can be healed for multiple times. With the ease of fabrication and excellent performance, the polyurethane elastomers from DLP 3D printing have great potential applications in flexible electronics, soft robotics, and sensors.
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Cites
Autonomic healing of polymer composites
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Self-healing polymeric materials
Yang, Y., & Urban, M. W. (2013) · Chemical Society Reviews · doi:10.1039/c3cs60109a · Cited by 1,444
Self-healing polymeric materials: A review of recent developments
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Chemical and physical aspects of self-healing materials
Yang, Y., Ding, X., & Urban, M. W. (2015) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2015.06.001 · Cited by 536
Ultrastretchable and Self-Healing Double-Network Hydrogel for 3D Printing and Strain Sensor
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A rigid and healable polymer cross-linked by weak but abundant Zn(II)-carboxylate interactions
Lai, J.-C., Li, L., Wang, D.-P., Zhang, M.-H., Mo, S.-R., Wang, X., Zeng, K.-Y., Li, C.-H., Jiang, Q., You, X.-Z., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-05285-3 · Cited by 354
Cited by
Cho, S., Hwang, S. Y., Oh, D. X., & Park, J. (2021) · Journal of Materials Chemistry A · doi:10.1039/d1ta02308j · Cited by 482
Metadata
- Authors
- Li, X., Yu, R., He, Y., Zhang, Y., Yang, X., Zhao, X., & Huang, W.
- Venue
- ACS Macro Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-10-31
- Volume
- 8
- Issue
- 11
- Pages
- 1511-1516
- ISSN
- 2161-1653 (ISSN-L)
- OpenAlex
- W2985760152
- Cited by
- 355
- References
- 41
- FWCI
- 13.41
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Li, X., Yu, R., He, Y., Zhang, Y., Yang, X., Zhao, X., & Huang, W. (2019). Self-Healing Polyurethane Elastomers Based on a Disulfide Bond by Digital Light Processing 3D Printing. ACS Macro Letters. https://doi.org/10.1021/acsmacrolett.9b00766
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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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