Synthesis of Poly(3,4-ethylenedioxythiophene) Latexes Using Poly(N-vinylpyrrolidone)-Based Copolymers as Reactive Stabilizers

Muhammad Mumtaz 1 Christine Labrugère 2 Eric Cloutet 1, 3, * Henri Cramail 1, 4, *
* Auteur correspondant
1 LCPO - Laboratoire de Chimie des Polymères Organiques
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
3 TEAM 4 LCPO
4 TEAM 2 LCPO
Abstract : The synthesis by oxidative polymerization of well-defined poly(3,4-ethylenedioxythiophene) (PEDOT) nano-objects in the presence of modified and unmodified poly(N-vinylpyrrolidone)-based copolymers used as stabilizers in aqueous media is reported. Ammonium persulfate or a mixture of ammonium persulfate with CuCl(2) or CuBr(2) was used as oxidants. The effects of several parameters such as the molar mass and the concentration of the stabilizer as well as the nature of the oxidants on the size, morphology, and the conductivity of the PEDOT particles have been investigated. The distribution of the reactive moieties along the copolymer stabilizer backbone was shown to be crucial to get well-defined PEDOT nano-objects.
Keywords : stabilization self-assembly reactive stabilizer block copolymers conducting polymers core-shell polymers latexes micelles poly(3 4-ethylenedioxythiophene) polymerization in dispersed medium
Type de document :
Article dans une revue
Journal of Polymer Science Part A: Polymer Chemistry, Wiley, 2010, 48 (17), pp.3841-3855. 〈10.1002/pola.24171〉
Domaine :
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https://hal.archives-ouvertes.fr/hal-00679933
Contributeur : Dominique Richard <>
Soumis le : vendredi 16 mars 2012 - 16:10:42
Dernière modification le : jeudi 11 janvier 2018 - 06:28:10

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Muhammad Mumtaz, Christine Labrugère, Eric Cloutet, Henri Cramail. Synthesis of Poly(3,4-ethylenedioxythiophene) Latexes Using Poly(N-vinylpyrrolidone)-Based Copolymers as Reactive Stabilizers. Journal of Polymer Science Part A: Polymer Chemistry, Wiley, 2010, 48 (17), pp.3841-3855. 〈10.1002/pola.24171〉. 〈hal-00679933〉

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