Supramolecular polymer

Supramolecular polymers are a subset of polymers where the monomeric units are connected by reversible and highly directional secondary interactions–that is, non-covalent bonds. These non-covalent interactions include van der Waals interactions, hydrogen bonding, Coulomb or ionic interactions, π-π stacking, metal coordination, halogen bonding, chalcogen bonding, and host–guest interaction.[1] Their behavior can be described by the theories of polymer physics) in dilute and concentrated solution, as well as in the bulk.[2]

Additionally, some supramolecular polymers have distinctive characteristics,[3][4][5] such as the ability to self-heal. Covalent polymers can be difficult to recycle, but supramolecular polymers may address this problem.[6][7][8]

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  2. ^ Cite error: The named reference :0 was invoked but never defined (see the help page).
  3. ^ Aida T, Meijer EW, Stupp SI (February 2012). "Functional supramolecular polymers". Science. 335 (6070): 813–817. Bibcode:2012Sci...335..813A. doi:10.1126/science.1205962. PMC 3291483. PMID 22344437.
  4. ^ Aida T (May 2020). "On Supramolecular Polymerization: Interview with Takuzo Aida". Advanced Materials. 32 (20): e1905445. doi:10.1002/adma.201905445. PMID 31867791.
  5. ^ Aida T, Meijer EW (January 2020). "Supramolecular Polymers – we've Come Full Circle". Israel Journal of Chemistry. 60 (1–2): 33–47. doi:10.1002/ijch.201900165. ISSN 0021-2148.
  6. ^ Hashim PK, Bergueiro J, Meijer EW, Aida T (2020-06-01). "Supramolecular Polymerization: A Conceptual Expansion for Innovative Materials". Progress in Polymer Science. 105: 101250. doi:10.1016/j.progpolymsci.2020.101250. ISSN 0079-6700.
  7. ^ Amabilino DB, Smith DK, Steed JW (May 2017). "Supramolecular materials" (PDF). Chemical Society Reviews. 46 (9): 2404–2420. doi:10.1039/c7cs00163k. PMID 28443937. S2CID 206086133.
  8. ^ Yang L, Tan X, Wang Z, Zhang X (August 2015). "Supramolecular Polymers: Historical Development, Preparation, Characterization, and Functions". Chemical Reviews. 115 (15): 7196–7239. doi:10.1021/cr500633b. PMID 25768045.