(0) Save to: more options Facile and versatile synthesis of rod-coil poly(3-hexylthiophene)-based block copolymers by nitroxide-mediated radical polymerization

Sébastien Jun Mougnier; Cyril Brochon; Eric Cloutet; Stéphanie Magnet; Christophe Navarro; Georges Hadziioannou

doi:10.1002/pola.26023

(0) Save to: more options Facile and versatile synthesis of rod-coil poly(3-hexylthiophene)-based block copolymers by nitroxide-mediated radical polymerization

Sébastien Jun Mougnier ¹ Cyril Brochon ^{1, 2} Eric Cloutet ^{1, 2} Stéphanie Magnet ³ Christophe Navarro ³ Georges Hadziioannou ^{1, 2, *}

* Auteur correspondant

1 LCPO - Laboratoire de Chimie des Polymères Organiques

2 TEAM 4 LCPO

3 Arkema - Groupement de recherches de Lacq

Abstract : A well-defined and monofunctional poly(3-hexylthiophene)-based (P3HT) macroinitiator has been obtained through a clean, simple, and an efficient multistep synthesis process. The macroinitiator is obtained via intermolecular radical 1,2-addition onto an ?-acrylate-terminated P3HT macromonomer. In a second step, well-defined rod-coil block copolymers were obtained by nitroxide-mediated radical polymerization (NMRP) using the so-called Blocbuilder (R). The polymerization was found to be controlled with various monomers such as styrene, isoprene, 4-vinylpyridine, or methyl acrylate. This process constitutes a very promising way to obtain versatile and clean materials for organic electronics. (c) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012

Keywords : block copolymers conjugated polymers macroinitiator nitroxide-mediated radical polymerization radical polymerization

Type de document :

Article dans une revue

Journal of Polymer Science Part A: Polymer Chemistry, Wiley, 2012, 50 (12), pp.2463-2470. 〈10.1002/pola.26023〉

Domaine :

Chimie / Polymères

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https://hal.archives-ouvertes.fr/hal-00758382
Contributeur : Dominique Richard <>
Soumis le : mercredi 28 novembre 2012 - 16:08:04
Dernière modification le : lundi 22 janvier 2018 - 11:16:02

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(0) Save to: more options Facile and versatile synthesis of rod-coil poly(3-hexylthiophene)-based block copolymers by nitroxide-mediated radical polymerization

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