The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Chemical control of the viscoelastic properties of vinylogous urethane vitrimers
Open accessAbstract
Vinylogous urethane based vitrimers are polymer networks that have the intrinsic property to undergo network rearrangements, stress relaxation and viscoelastic flow, mediated by rapid addition/elimination reactions of free chain end amines. Here we show that the covalent exchange kinetics significantly can be influenced by combination with various simple additives. As anticipated, the exchange reactions on network level can be further accelerated using either Brønsted or Lewis acid additives. Remarkably, however, a strong inhibitory effect is observed when a base is added to the polymer matrix. These effects have been mechanistically rationalized, guided by low-molecular weight kinetic model experiments. Thus, vitrimer elastomer materials can be rationally designed to display a wide range of viscoelastic properties.
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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
Covalent Adaptable Networks (CANs): A Unique Paradigm in Cross-Linked Polymers
Kloxin, C. J., Scott, T. F., Adzima, B. J., & Bowman, C. N. (2010) · Macromolecules · doi:10.1021/ma902596s · Cited by 1,175
Mechanically Activated, Catalyst-Free Polyhydroxyurethane Vitrimers
Fortman, D. J., Brutman, J. P., Cramer, C. J., Hillmyer, M. A., & Dichtel, W. R. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b08084 · Cited by 811
Making Insoluble Polymer Networks Malleable via Olefin Metathesis
Lu, Y.-X., Tournilhac, F., Leibler, L., & Guan, Z. (2012) · Journal of the American Chemical Society · doi:10.1021/ja303356z · Cited by 568
Cited by
Wang, S., & Urban, M. W. (2020) · Nature Reviews Materials · doi:10.1038/s41578-020-0202-4 · Cited by 1,374
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
Dynamic covalent chemistry in polymer networks: a mechanistic perspective
Winne, J. M., Leibler, L., & Du Prez, F. E. (2019) · Polymer Chemistry · doi:10.1039/c9py01260e · Cited by 736
Self-citationVitrimers: Permanently crosslinked polymers with dynamic network topology
Van Zee, N. J., & Nicolaÿ, R. (2020) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2020.101233 · Cited by 734
Self-citationVitrimers: directing chemical reactivity to control material properties
Guerre, M., Taplan, C., Winne, J. M., & Du Prez, F. E. (2020) · Chemical Science · doi:10.1039/d0sc01069c · Cited by 621
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Metadata
- Authors
- Denissen, W., Droesbeke, M., Nicolaÿ, R., Leibler, L., Winne, J. M., & Du Prez, F. E.
- Venue
- Nature Communications
- Published
- 2017-03-20
- Volume
- 8
- Issue
- 1
- Pages
- 14857-14857
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2601064362
- Cited by
- 552
- References
- 4
- FWCI
- 24.28
- Type
- journal article
- Language
- en
- Open access
- gold
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- Denissen, W., Droesbeke, M., Nicolaÿ, R., Leibler, L., Winne, J. M., & Du Prez, F. E. (2017). Chemical control of the viscoelastic properties of vinylogous urethane vitrimers. Nature Communications. https://doi.org/10.1038/ncomms14857
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