Coates, G. W. & Getzler, Y. D. Y. L. Chemical recycling to monomer for an ideal, circular polymer economy. Nat. Rev. Mater. 5, 501–516 (2020).
Hinsken, H., Moss, S., Pauquet, J. R. & Zweifel, H. Degradation of polyolefins during melt processing. Polym. Degrad. Stab. 34, 279–293 (1991).
Miranda, R., Yang, J., Roy, C. & Vasile, C. Vacuum pyrolysis of PVC I. Kinetic study. Polym. Degrad. Stab. 64, 127–144 (1999).
Kartalis, C. N., Papaspyrides, C. D., Pfaendner, R., Hoffmann, K. & Herbst, H. Closed loop recycling of bottle crates using the restabilization technique. Macromol. Mater. Eng. 288, 124–136 (2003).
Oblak, P., Gonzalez-Gutierrez, J., Zupančič, B., Aulova, A. & Emri, I. Processability and mechanical properties of extensively recycled high density polyethylene. Polym. Degrad. Stab. 114, 133–145 (2015).
Rahimi, A. & García, J. M. Chemical recycling of waste plastics for new materials production. Nat. Rev. Chem. 1, 0046 (2017).
Rodríguez Lamar, Y., Noboa, J., Torres Miranda, A. S. & Almeida Streitwieser, D. Conversion of PP, HDPE and LDPE plastics into liquid fuels and chemical precursors by thermal cracking. J. Polym. Environ. 29, 3842–3853 (2021).
Nguyen, T. Q. & Kausch, H. H. in Mechanical Properties and Testing of Polymers 143–150 (Springer Nature, 1999).
Weerasinghe, M. A. S. N. et al. Educational series: turning monomers into crosslinked polymer networks. Polym. Chem. 14, 4503–4514 (2023).
Rajawasam, C. W. H. et al. Educational series: characterizing crosslinked polymer networks. Polym. Chem. 15, 219–247 (2023).
Li, H. et al. Expanding plastics recycling technologies: chemical aspects, technology status and challenges. Green Chem. 24, 8899–9002 (2022).
Schyns, Z. O. G. & Shaver, M. P. Mechanical recycling of packaging plastics: a review. Macromol. Rapid Commun. 42, 1–27 (2021).
Jehanno, C. et al. Critical advances and future opportunities in upcycling commodity polymers. Nature 603, 803–814 (2022).
Article CAS PubMed Google Scholar
Ragaert, K., Delva, L. & Van Geem, K. Mechanical and chemical recycling of solid plastic waste. Waste Manag. 69, 24–58 (2017).
Article CAS PubMed Google Scholar
Utekar, S., Suriya, V. K., More, N. & Rao, A. Comprehensive study of recycling of thermosetting polymer composites — driving force, challenges and methods. Compos. B Eng. 207, 108596 (2021).
Law, K. L. & Narayan, R. Reducing environmental plastic pollution by designing polymer materials for managed end-of-life. Nat. Rev. Mater. 7, 104–116 (2022).
Geyer, R., Jambeck, J. R. & Law, K. L. Production, use, and fate of all plastics ever made. Sci. Adv. 3, 25–29 (2017).
Van Lijsebetten, F., Debsharma, T., Winne, J. M. & Du Prez, F. E. A highly dynamic covalent polymer network without creep: mission impossible? Angew. Chem. Int. Ed. 61, e202210405 (2022).
Wu, S. & Chen, Q. Advances and new opportunities in the rheology of physically and chemically reversible polymers. Macromolecules 55, 697–714 (2022).
Winne, J. M., Leibler, L. & Du Prez, F. E. Dynamic covalent chemistry in polymer networks: a mechanistic perspective. Polym. Chem. 10, 6091–6108 (2019).
Shieh, P. et al. Cleavable comonomers enable degradable, recyclable thermoset plastics. Nature 583, 542–547 (2020).
Article CAS PubMed PubMed Central Google Scholar
Naqvi, S. R. et al. A critical review on recycling of end-of-life carbon fibre/glass fibre reinforced composites waste using pyrolysis towards a circular economy. Resour. Conserv. Recycl. 136, 118–129 (2018).
Lehn, J. M. Dynamers: dynamic molecular and supramolecular polymers. Prog. Polym. Sci. 30, 814–831 (2005).
Lei, Z., Chen, H., Jin, Y. & Zhang, W. Dynamic covalent chemistry toward wearable electronics. Cell Rep. Phys. Sci. 4, 101336 (2023).
Park, H. Y., Kloxin, C. J., Scott, T. F. & Bowman, C. N. Covalent adaptable networks as dental restorative resins: stress relaxation by addition–fragmentation chain transfer in allyl sulfide-containing resins. Dent. Mater. 26, 1010–1016 (2010).
Article CAS PubMed PubMed Central Google Scholar
Zhang, V., Kang, B., Accardo, J. V. & Kalow, J. A. Structure–reactivity–property relationships in covalent adaptable networks. J. Am. Chem. Soc. 144, 22358–22377 (2022).
Article CAS PubMed PubMed Central Google Scholar
Van Zee, N. J. & Nicolaÿ, R. in Macromolecular Engineering 1–38 (Wiley, 2022).
Zou, W., Dong, J., Luo, Y., Zhao, Q. & Xie, T. Dynamic covalent polymer networks: from old chemistry to modern day innovations. Adv. Mater. 29, 1606100 (2017).
Chakma, P. & Konkolewicz, D. Dynamic covalent bonds in polymeric materials. Angew. Chem. Int. Ed. 58, 9682–9695 (2019).
Deng, Y., Zhang, Q. & Feringa, B. L. Dynamic chemistry toolbox for advanced sustainable materials. Adv. Sci. 2308666, 1–22 (2024).
Wanasinghe, S. V., Dodo, O. J. & Konkolewicz, D. Dynamic bonds: adaptable timescales for responsive materials. Angew. Chem. Int. Ed. 61, e202206938 (2022).
Lei, Z. et al. New advances in covalent network polymers via dynamic covalent chemistry. Chem. Rev. 124, 7829–7906 (2024).
Article CAS PubMed Google Scholar
Elling, B. R. & Dichtel, W. R. Reprocessable cross-linked polymer networks: are associative exchange mechanisms desirable? ACS Cent. Sci. 6, 1488–1496 (2020).
Article CAS PubMed PubMed Central Google Scholar
Denissen, W., Winne, J. M. & Du Prez, F. E. Vitrimers: permanent organic networks with glass-like fluidity. Chem. Sci. 7, 30–38 (2016).
Article CAS PubMed Google Scholar
Guerre, M., Taplan, C., Winne, J. M. & Du Prez, F. E. Vitrimers: directing chemical reactivity to control material properties. Chem. Sci. 11, 4855–4870 (2020).
Article CAS PubMed PubMed Central Google Scholar
Alabiso, W. & Schlögl, S. The impact of vitrimers on the industry of the future: chemistry, properties and sustainable forward-looking applications. Polymers 12, 1660 (2020).
Article CAS PubMed PubMed Central Google Scholar
Kloxin, C. J., Scott, T. F., Adzima, B. J. & Bowman, C. N. Covalent adaptable networks (CANs): a unique paradigm in cross-linked polymers. Macromolecules 43, 2643–2653 (2010).
Article CAS PubMed PubMed Central Google Scholar
Montarnal, D., Capelot, M., Tournilhac, F. & Leibler, L. Silica-like malleable materials from permanent organic networks. Science 334, 965–968 (2011).
Article CAS PubMed Google Scholar
Kloxin, C. J. & Bowman, C. N. Covalent adaptable networks: smart, reconfigurable and responsive network systems. Chem. Soc. Rev. 42, 7161–7173 (2013).
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