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Article Dans Une Revue Macromolecular Chemistry and Physics Année : 2011

A Simple Route to Rod‐Coil Block Copolymers of Oligo‐and Polythiophenes with PMMA and Polystyrene

Résumé

A simple and efficient approach for the preparation of rod-coil block copolymers comprising oligo- and polythiophenes blocks together with PMMA or PS blocks is described. The block copolymers were prepared using a two-step procedure. α,ω-dicarboxy-terminated oligothiophenes and carboxy terminated poly(3-hexylthiophene) were first prepared. These were then reacted with P4S10 in a second step to generate the α,ω-thioester terminated oligothiophenes and poly(3-hexylthiophene)s which were subsequently used in a one-pot reaction as RAFT polymerization agents with methylmethacrylate and styrene. The di- and tri-block copolymers hence obtained were fully characterized, both in solution and as thin films.

Dates et versions

hal-00822374 , version 1 (14-05-2013)

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Citer

T. Antoun, A. Iraqi, Laurent Kergoat, L. Miozzo, A. Yassar. A Simple Route to Rod‐Coil Block Copolymers of Oligo‐and Polythiophenes with PMMA and Polystyrene. Macromolecular Chemistry and Physics, 2011, 212 (11), pp.1129-1136. ⟨10.1002/macp.201100078⟩. ⟨hal-00822374⟩
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