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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

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
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https://hal.archives-ouvertes.fr/hal-00758382
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Submitted on : Wednesday, November 28, 2012 - 4:08:04 PM
Last modification on : Tuesday, May 12, 2020 - 11:02:01 AM

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Sébastien Jun Mougnier, Cyril Brochon, Eric Cloutet, Stéphanie Magnet, Christophe Navarro, et al.. (0) Save to: more options Facile and versatile synthesis of rod-coil poly(3-hexylthiophene)-based block copolymers by nitroxide-mediated radical polymerization. Journal of Polymer Science Part A: Polymer Chemistry, Wiley, 2012, 50 (12), pp.2463-2470. ⟨10.1002/pola.26023⟩. ⟨hal-00758382⟩

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