Synthesis and self-assembly of polythiophene-based rod-coil and coil-rod-coil block copolymers

Abstract : Block copolymers constituted of flexible poly(n-butyl acrylate) or poly(tert-butyl acrylate) and rigid poly(3-hexylthiophene) segments have been synthesized by atom transfer radical polymerization and by oxidative polymerization accordingly. Two synthetic routes were followed to obtain rod-coil or coil rod-coil block copolymers. The self-assembly of the copolymers in solution in a selective solvent of the flexible block was studied by means of static and dynamic light scattering.
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Submitted on : Tuesday, June 9, 2009 - 5:04:47 PM
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Anne de Cuendias, Maude Le Hellaye, Sébastien Lecommandoux, Eric Cloutet, Henri Cramail. Synthesis and self-assembly of polythiophene-based rod-coil and coil-rod-coil block copolymers. Journal of Materials Chemistry, Royal Society of Chemistry, 2005, 15 (32), pp.3264-3267. ⟨10.1039/b508490c⟩. ⟨hal-00393750⟩

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