Synthesis of Nanocapsules and Polymer/Inorganic Nanoparticles Through Controlled Radical Polymerization At and Near Interfaces in Heterogeneous Media - Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 Access content directly
Journal Articles Advances in polymer science Year : 2016

Synthesis of Nanocapsules and Polymer/Inorganic Nanoparticles Through Controlled Radical Polymerization At and Near Interfaces in Heterogeneous Media

Abstract

This review describes recent advances in the synthesis of polymeric nanocapsules and polymer/inorganic hybrid nanoparticles where controlled radical polymerization (CRP) has been used in (mini)emulsion systems to restrict the location of polymerization to an interface. For the synthesis of nanocapsules, CRP polymers stabilize the initial miniemulsion droplet interface and are chain-extended mainly towards the center of the droplets, which contain an inert liquid core. For encapsulation of inorganic particles, CRP polymers adsorbed on their surface are chain-extended to form a polymer shell around the inorganic core. Precise control over the structure and composition of the polymers allows their location to be restricted to these interfaces. Polymerization in the subsequent (mini)emulsion system then commences from these specific locations, courtesy of the reactivatable functions. The developed strategies retain the advantages of traditional emulsion or miniemulsion systems, while greatly expanding their potential to generate novel nanostructured functional materials.
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Dates and versions

hal-01859570 , version 1 (23-12-2021)

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Elodie Bourgeat-Lami, Franck d'Agosto, Muriel Lansalot. Synthesis of Nanocapsules and Polymer/Inorganic Nanoparticles Through Controlled Radical Polymerization At and Near Interfaces in Heterogeneous Media. Advances in polymer science, 2016, Controlled Radical Polymerization at and from Solid Surfaces, 270, pp.123-161. ⟨10.1007/12_2015_313⟩. ⟨hal-01859570⟩
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