A typically experimental setup for interfacial polymerization. One phase is above the interface, and the other phase is below. Polymerization occurs where the two phases meet, at the interface.
Interfacial polymerization is a type of step-growth polymerization in which polymerization occurs at the interface between two immiscible phases (generally two liquids), resulting in a polymer that is constrained to the interface.[1][2][3] There are several variations of interfacial polymerization, which result in several types of polymer topologies, such as ultra-thin films,[4][5] nanocapsules,[6] and nanofibers,[7] to name just a few.[1][2]
An example of a Schotten-Baumann reaction. Benzylamine reacts with acetyl chloride under Schotten-Baumann conditions to form N-benzylacetamide.
^ abRaaijmakers, Michiel J.T.; Benes, Nieck E. (December 2016). "Current trends in interfacial polymerization chemistry". Progress in Polymer Science. 63: 86–142. doi:10.1016/j.progpolymsci.2016.06.004.
^Wittbecker, Emerson L.; Morgan, Paul W. (November 1959). "Interfacial polycondensation. I.". Journal of Polymer Science. 40 (137): 289–297. Bibcode:1959JPoSc..40..289W. doi:10.1002/pol.1959.1204013701.
^Lau, W.J.; Ismail, A.F.; Misdan, N.; Kassim, M.A. (February 2012). "A recent progress in thin film composite membrane: A review" (PDF). Desalination. 287: 190–199. doi:10.1016/j.desal.2011.04.004. Archived from the original (PDF) on 2018-09-20. Retrieved 2019-12-11.
^Li, Shichun; Wang, Zhi; Yu, Xingwei; Wang, Jixiao; Wang, Shichang (2012-06-26). "High-Performance Membranes with Multi-permselectivity for CO2 Separation". Advanced Materials. 24 (24): 3196–3200. Bibcode:2012AdM....24.3196L. doi:10.1002/adma.201200638. PMID 22605654. S2CID 28802190.
^De Cock, Liesbeth J.; De Koker, Stefaan; De Geest, Bruno G.; Grooten, Johan; Vervaet, Chris; Remon, Jean Paul; Sukhorukov, Gleb B.; Antipina, Maria N. (2010-09-17). "Polymeric Multilayer Capsules in Drug Delivery". Angewandte Chemie International Edition. 49 (39): 6954–6973. doi:10.1002/anie.200906266. PMID 20645362.
^Ji, J (2001-10-15). "Mathematical model for the formation of thin-film composite hollow fiber and tubular membranes by interfacial polymerization". Journal of Membrane Science. 192 (1–2): 41–54. doi:10.1016/S0376-7388(01)00496-3.
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